1 point
Which exponential statement is equivalent to log I = 3?
A
10% = 3
B
103 = 1
С
310 = 1
D
34 = 10
A
B
оооо
С
D

Answers

Answer 1

Answer:

10³ = l

Step-by-step explanation:


Related Questions

PLZZ HELP I WILL GIVE A !)) POINTS Danny attempts the feat of jumping his motorcycle through the Flaming Hoop Jump of Awesome. In order for Daredevil Danny to pass through the hoop, he will need a safe path to travel. Let’s explore the parabolic trajectory that he will need for a safe journey.Step 4: Calculate the equation for the flaming hoop jump.
Using the same method for the practice jump, write the standard form of the equation that will get Daredevil Danny safely through the Flaming Hoop Jump of Awesome!


Determine the values of a, b, and c. Show your work. (10 points)


Using your values of a, b, and c, did Daredevil Danny successfully pass through the Flaming Hoop Jump of Awesome? If not, describe what happened. Then, go back to critique your work and revise it. Write about your revision. (5 points)


Once you have determined the correct values of a, b, and c, verify algebraically that Daredevil Danny will successfully pass through the Flaming Hoop Jump of Awesome. (5 points

Answers

Answer:

par t a:

plug in the root (4,0) to find a

0=a(4-24)^2+50

subtract 50 from both sides

-50=a(4-24)^2

4-24

=-20

-20^2=400

back to the equation

-50=a(400)

-50=400a

-50/400=-0.125

a = -0.125

part b:

-0.125(x-24)^2+50

-0.125(x-24)(x-24)+50

-0.125(x^2-24x-24x+576)+50

-0.125(x^2-48x+576)+50

-0.125x^2+6x-75+50

-0.125x^2+6x-22

a=-0.125

b=6

c=-22

part c: yes he went through

part d:

plug in vertex (4,0) and (44,0)

if x is 4 and y is 0

0=-0.125(4)^2+6(4)-22

0=-2+24-22

0=-2+2

0=0

if x=44 and y=0

0=-0.125(44)^2+6(44)-22

0=-242+264-22

0=-242+242

0=0

Step-by-step explanation:

MRK ME BRAINLIEST PLZZZZZZZZZZZZZ

A circus acrobat is shot out of a cannon with an initial upward speed of 50 . The equation for the acrobat's pathway can be modeled by the equation h = - 16t ^ 2 + 50t + 4 .
a.Find the maximum height of the acrobat.

b.How long will it take to reach the ground?

Answers

Answer:

Step-by-step explanation:

h = - 16t ^ 2 + 50t + 4

maximum height  take the first derivative of h (calculus if you are taking it)

h' = -32t + 50          set this equal to zero

0 = -32t +50

t = 50/32

t = 1.5625      now plug t = 1.5625  into the height equation

h = - 16(1.5625) ^ 2 + 50(1.5623) + 4

h = 43.0625 ft

you can also find the maximum height by graphing the function and locating the peak value  (much easier)

how long to reach the ground  h = zero

0 = - 16(t) ^ 2 + 50(t) + 4

use the quadratic equation to solve this or graph the function h(t) and find the roots (much easier) and you will find that

t = -0.078 and 3.203 seconds

    obviously the negative root makes no sense unless he time travelled so

t = 3.203 seconds

what are the slope and y-intercept of the line described by y = 2x +6?
Slope is m= ________

Y-interept is (0, ________)

Answers

Answer:

Slope is m= 2

Y-interept is (0, 6)

Step-by-step explanation:

y = 2x +6

Equating it with

y = mx + b

We find

m = 2

b = 6

Therefore,

Slope is m= 2

Y-interept is (0, 6)

Answer:

slope is m=2

y intercept is (0,6)

Step-by-step explanation:

How many solutions does the equation 6z − 3z − 7 = −2 + 3 have?

Two
None
Infinitely many
One

Answers

There could only be one aolition

there can only be 1 solution to the equation

Please please please help!!!

Answers

The answer would be 6, hope this helps
Answer: 6

Step-by-step explanation:

— 2/3 x 9 = 18/3 Multiply 9 by 2
— 18/3 = 6 Simplify

Mark me as brainliest!

Olivia's team played 8 games of basketball. During those 8 games her team's score was: 70, 67, 79, 66, 64, 80, 64 and 75. Find the median.

Round to the nearest TENTH.

Answers

Answer:

70

Step-by-step explanation:

First put it to least to greatest- 64, 64, 66, 67, 70, 75, 80

Then find the median which is the number in the middle

Round it so it gives us are answer of 70

1/5? jaslyyyyyyyyyyyyyyyyyyyy??

Answers

Answer:

2/7

hope this helps

have a good day :)

Step-by-step explanation:

Tiffany quiz grades on 1st 4 quizzes are 72,87,83,90

Answers

Answer:

90

Step-by-step explanation:

72 is the least and 90 is the greatest

87 is the second most greatest and 83 is the third most.

Therefore the answer is 90

The area of a circle is pi square centimeters. What is the diameter? Please help!!!!

Answers

Answer:

Radius of the circle = 1 centimeter.

Step-by-step explanation:

Expression that represents the area of a circle,

Area = πr²

Here, r = Radius of the circle

Area of the circle given = π square centimeters

πr² = π

r² = 1

r = 1

Therefore, radius of the circle is 1 centimeter.

Please help me ASAP I need this answer quick!!!

Answers

Answer:

The Rule of 72 is a simplified formula that calculates how long it'll take for an investment to double in value, based on its rate of return. The Rule of 72 applies to compounded interest rates and is reasonably accurate for interest rates that fall in the range of 6% and 10%.

A mechanical engineer is creating a new composite carbon fiber material made from two different materials. The strength of the carbon fiber material depends on how much pressure it can withstand, and it follows a standard normal distribution. The new carbon fiber material will be slated for research and development purposes if it can withstand more than 2.45 standard deviations above the mean of pressure compared to the individual materials. Fiber material that withstand less than 2.45 standard deviations above the mean of pressure when compared to the individual materials are not of research interest. What is the probability that the carbon fiber composite material can withstand pressure less than 2.45 standard deviations above the mean when compared to the individual materials

Answers

Answer:

0.9929 = 99.29% probability that the carbon fiber composite material can withstand pressure less than 2.45 standard deviations above the mean when compared to the individual materials

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

What is the probability that the carbon fiber composite material can withstand pressure less than 2.45 standard deviations above the mean when compared to the individual materials?

2.45 standard deviations above the mean is Z = 2.45, so this probability is the p-value of Z = 2.45.

Looking at the z-table, Z = 2.45 has a p-value of 0.9929.

0.9929 = 99.29% probability that the carbon fiber composite material can withstand pressure less than 2.45 standard deviations above the mean when compared to the individual materials

choose two tables that represent a function

Answers

Answer:

I think the answer it b and a


An angle measures 10° more than the measure of its complementary angle. What is the
measure of each angle?

Answers

Answer:

50 and 40

Step-by-step explanation:

Complimentary angles must add up to equal 90 degrees. Therefore, you must find two numbers that add to 90 and have a difference of 10. Try different number values until this is true. One must be 50 and the other 40 degrees.

A projectile fired into the first quadrant from the origin of a coordinate system will pass through the point (x, y) at time t according to the relationship,
cos theta 2x/2y + gt2
where theta = the angle of elevation of the launcher and g = the acceleration due to gravity An artilleryman is firing at an enemy bunker located 2450 feet up the side of a hill that is 6175 feet away. He fires a round, and exactly 2.27 seconds later he scores a direct hit.
(a) What angle of elevation did he use?
(b) If the angle of elevation is also given by sec θ = υ0t/x. where υ0 is the muzzle velocity of the weapon, find the muzzle velocity of the artillery piece he used.

Answers

Answer:

a. 22.3°

b. 2940.16 ft/s

Step-by-step explanation:

Here is the complete question

A projectile fired into the first quadrant from the origin of a coordinate system will pass through the point (x, y) at the relationship cot theta = 2x/2y + gt^2 where theta is the angle of elevation of the launcher and g is the acceleration due to gravity (32.2 feet/second^2). An artillery man is firing at an enemy barker located 2275 feet up the side of a hill that is 6325 feet away. He fires a round, and exactly 2.84 seconds later he scores a direct hit.

a. What angle of elevation did he use? theta = degree (Do not round until the final answer. Then round to one decimal place as needed.)

b. f the angle of elevation is also given by sec theta = v_0 t/x, where v_0 is the velocity of the weapon, find the muzzle velocity of the artillery piece he used. v_0 = feet/second (Round to two decimal places as needed.)

Solution

(a) What angle of elevation did he use?

Given that cosθ = 2x/(2y + gt²) where x = horizontal distance of projectile = 6175 feet away,y = vertical distance of projectile = 2450 feet up, g = acceleration due to gravity = 32 ft/s² and t = time of hit = 2.27 s

So, cosθ = 2x/(2y + gt²)

cotθ = 2 × 6175 ft/(2 × 2450 ft + 32 ft/s² × (2.27 s)²)

cotθ = 12350 ft/(4900 ft + 32 ft/s² × 5.1529 s²)

cotθ = 12350 ft/(4900 ft + 164.8928 ft)

cotθ = 12350 ft/(5064.8928 ft)

1/tanθ = 2.4384

tanθ = 1/2.4384

tanθ = 0.4101

θ = tan⁻¹(0.4101)

θ = 22.3°

(b) If the angle of elevation is also given by sec θ = υ0t/x. where υ0 is the muzzle velocity of the weapon, find the muzzle velocity of the artillery piece he used.

Making u0 subject of the formula, we have

u0 = xsecθ/t

u0 = x/tcosθ

since x = 6175ft, t = 2.27 s and θ = 22.3°, then

u0 = x/tcosθ

u0 = 6175 ft/(2.27 s × cos22.3°)

u0 = 6175 ft/(2.27 s × 0.9252)

u0 = 6175 ft/(2.1 s)

u0 = 2940.16 ft/s

Dean ran 2.3 fewer kilometers than Sam. If Dean ran 6.8 km, how far did Sam run?

A 2-column table with 4 rows. Column 1 is labeled Situation with entries increasing, difference, finding part of a total, sharing, or grouping. Column 2 is labeled Operation with entries +, minus, times, divided by.

Select all that apply.
You know the difference in the distances the boys ran, so this is a subtraction problem.
You are finding the total distance the boys ran, so this is an additional problem.
Dean ran part of the distance Sam ran, so this is a multiplication problem.
The correct equation is s + 2.3 = 6.8.
The correct equation is s – 2.3 = 6.8.
The correct equation is 2.3s = 6.8.
HELP MEEEEEEEEEEEEEE

Answers

Answer:

Sam ran 8.1 km

6.8 + 2.3= 8.1

Answer:

A. You know the difference in the distances the boys ran, so this is a subtraction problem.

E. The correct equation is s – 2.3 = 6.8.

The answers are a and e

A large corporation sent out four groups of people to conduct observational studies on the average wait time at four different restaurants in its restaurant group. The restaurants have approximately the same ratings in terms of quality and popularity.

In their reports to the company board, each of the four groups described different methods used to conduct their studies, as shown in the table. Which group’s method will give the most accurate, unbiased results?

Answers

Answer:

It's midwest

Step-by-step explanation:

Midwest's groups will give the most accurate, unbiased results, and the correct option is B.

To solve this question, we analyze each sample, and find which of them will give the most accurate results.

Northeast: Only 3 hours a day, which can either have a very low or very high wait time, not being a correct representation, so there are bias factors.West Coast: One full day, which also can be a day with a lot of demand, leading to high wait time, or a day with low demand leading do low demand time, so there are also bias factors.South: Phone survey is not very accurate, people may not remember, for example.Midwest: Consider lots of periods over the course of the week, thus surveying both periods of low and of high demand, to get a good estimate for the average time, not having bias factors.

Thus, the Midwest's groups will give the most accurate, unbiased results, and the correct option is B.

A similar example is given here:  https://brainly.com/question/16609573

What is the value of X HELP PLEASE

Answers

Answer:

x = 25

Step-by-step explanation:

In the image shown you have correctly identified the angles as vertical. Vertical angles are equal. This means that the angle "4x - 25" is the same as the angle "75". we can write this as:

4x - 25 = 75

Add 25 to both sides

4x = 100

This means that 4 x's will make one hundred. If you divide 100 by four you get four equal parts that make 100. Divide both sides by 4.

x = 25

The Stem-and-Leaf plot and the Box-and-Whisker Plot here display the number of shoes sold daily in a 12-day sale. What is the median number of this data set?



A. 80
B. 89
C. 84
D. 86

Answers

What is the data set?

Post it in the comments... PLZ

What is the exponent for 4.4.4.4=?

Answers

Answer:

the answer is four to the the power of four

Step-by-step explanation:

how, well because the main number there is four and the the amount is four so there's your answer

The exponent for 4.4.4.4 = 4^4

What is exponent?An exponent of a number is the number of times the number is multiplied to itself. For example, 10 is multiplied for n times by itself can be expressed as 10^n.For any number x raised to the power n can be expressed as x^n = x.x.x....x (n times) = x^nIn x^n, x is called base and n is called exponent otherwise index or power of x.In short,Exponentation is the shortest method for repeated multiplication.

It is given that 4.4.4.4

Here 4 is multiplied repeatedly by the number itself. So we use exponentation.

Base is 4 and exponent is 4

Therefore, the exponent for 4.4.4.4 is 4^4

Learn more about exponent here:

https://brainly.com/question/11975096

#SPJ2

questionon on picture​

Answers

Answer:

yes this option is correct

How can you tell if a number can be divided by 2?

Answers

Answer:

If in the ones place of a number contains digits like 0,2,4,6 or 8 then we can say that the number is divisible by 2.


pleaseehehhehe bellopppp

Answers

It’s A your welcome

Answer:

A is right

Step-by-step explanation:

The corporate board of directors is hiring a consultant to do a deep analysis of one randomly selected XYZ manufacturing site. Given that 7 of the 14 XYZ sites have had 95% or higher widget production success rate in the last month, what is the probability that a successful site will be selected

Answers

Answer:

Hence, the probability of a successful site is :

[tex]P(\text{succes sites})=\frac{8}{9}=89\%[/tex]

Step-by-step explanation:

Given :

[tex]7[/tex] of the [tex]14,XYZ[/tex] sites have had [tex]95\%[/tex] or higher widget production success rate in the last month

To find :

The probability that a successful site will be selected.

We can select  either of [tex]8[/tex] sites out of [tex]9[/tex].

These [tex]8[/tex] sites can be selected in [tex]8[/tex] ways.

Total sites[tex]=9[/tex]

Therefore, the probability of a successful site is :

[tex]P(\text{succes sites})=\frac{8}{9}=89\%[/tex]

HELP I NEED TO DO THIS NOW NO LINKS THEY WOULD BE REPORTED JUST TELL ME WHAT I NEED TO PUT

Answers

gonna assume it’s 3x so, 1-3, 2-6, 4-12, 5-15

The three-dimensional figure below is a cylinder with a hole in the shape of a rectangle prism going through the center of it. The radius is 10 feet. Find the volume of the solid and cubic feet. Use 3.14 for pi.

Answers

Answer:

4488ft^3

Step-by-step explanation:

Given data

Dimension of the hole

Length= 5ft

Width= 3ft

Height= 15ft

Volume of Hole=L*W*H

Volume of Hole= 5*3*15

Volume of Hole= 225ft^2

Volume of cylinder

Radius= 10ft

Height = 15ft

Volume of cylinder= πr^2h

Volume of cylinder= 3.142*10^2*15

Volume of cylinder= 3.142*100*15

Volume of cylinder= 4713ft^3

Hence the volume of the shape is

Volume of shape= Volume of cylinder- Volume of hole

Volume of shape= 4713-  225

Volume of shape= 4488ft^3

The right triangle on the right is a scaled copy of the right triangle on the left. Identify
the scale factor. Express your answer in simplest form

Answers

Answer:

scale factor = [tex]\frac{34}{39}[/tex]

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original.

scale factor = [tex]\frac{34}{39}[/tex]

Kayla was cutting right triangles from wood to use for an art project. Two of the right triangles she cut are shown below

Answers

Answer:

The answer is "[tex]28^{\circ}[/tex]"

Step-by-step explanation:

Please find the complete question in the file.  

The angle F measure is identical to the angle C measure.

The adjacent BC and the hypotenuse AC have been developed. That would be used cosine.

[tex]\cos C = \frac{15}{17}\\\\C =\ cos^{-1}\frac{15}{17} = 28.07\approx 28^{\circ}[/tex]

If the radius is 3.5in, then the diameter is

Answers

Busted out of work for you to get a job on today or tomorrow and I get a registration for you to use in my phone for everything else to do you have a lot going up on to end of work and I need to you get a new phone number and you will have a good time at your shop today and you can help me with your work

Answer:

the diameter is 7

Victor earned $60, which was more than three times Joyce's earnings. What was the greatest whole-dollar amount Joyce could have earned? Write an inequality and solve.

Answers

Answer:

j < 20

19

Step-by-step explanation:

60 > 3j

Divide both sides by 3

20 > j

Flip

j < 20

greatest whole-dollar amount Joyce could have earned?

19

Two parallel lines cut by a transversal are shown.
What is the measure of Xº?

Answers

X = 180-116 = 64 degrees

Answer:

X° is A=D116°

Step-by-step explanation:

Hope you help
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