Answer:
46 or 0.46
Step-by-step explanation:
how to work out the area of a rhombus
Answer:
In rhombus, there are two diagonals.
Ar. of rhombus=[tex]\frac{1}{2}[/tex] × diagonal 1× diagonal 2
U have to byheart this formula.
3.128 Who Smokes More: Male Students or Female Students? Data 1.1 includes lots of information on a sample of 362 college students. The complete dataset is available at StudentSurvey. We see that 27 of the 193 males in the sample smoke, while 16 of the 169 females in the sample smoke. We will investigate the difference in proportions of male and female students who smoke.
Answer:
0.0452
Step-by-step explanation:
Given that:
There are a total of 193 males in the sample.
Number of males who smoke = 27
There are a total of 169 females in the sample.
Number of females who smoke = 16
The ratio of people who smoke to the total number of people is given by the formula:
[tex]\dfrac{\text{Number of people who smoke}}{\text{Total number of people in the sample}}[/tex]
So, the ratio of males who smoke is given as:
[tex]\dfrac{27}{193}=0.1399[/tex]
And
The ratio of females who smoke is given as:
[tex]\dfrac{16}{169} = 0.0947[/tex]
The difference between the ratio is = 0.1399 - 0.0947 = 0.0452
Help me solve this problem please
Option C, a = (w - 4b )/7 is the correct answer
w = 7a + 4b
7a = w - 4b
a = (w- 4b )/7
Vector performed an experiment at a local farm to determine if the addition of bananas to his biomass cow manure recipes helps produce more or less energy. He collected random samples of manure and bananas from the farm, prepared 15 bottles of each of both mixtures, and placed a balloon on top of each bottle. After two weeks he measured the circumference of each ballon in centimeters; the bigger the balloon grew, the more energy that was produced. The results of the experiment are displayed in the box plots below.
What can Vector report to his local Biogas Club about the results of his experiments?
Answer:
About 75% of the time, the mixture of cow manure and mashed bananas IS LIKELY to produce MORE biogas than pure cow manure on THIS local farm.
Iready 100%
Answer:
The range is more consistent with pure cow manure, but the mixture of cow manure and mashed bananas creates more biogas overall.
Camilla entered the following group of values into the TVM Solver of her
graphing calculator. N = 24,1% = 1.2, PV = PMT = -480; FV = 0P/Y = 12; C/Y
= 12, PMT-END. Which of these problems could she be trying to solve?
O A. A person can afford a $480-per-month loan payment. If she is
being offered a 24-year loan with an APR of 1.2%, compounded
monthly, what is the most money that she can borrow?
O B. A person can afford a $480-per-month loan payment. If she is
being offered a 24-year loan with an APR of 14.4%, compounded
monthly, what is the most money that she can borrow?
O C. A person can afford a $480-per-month loan payment. If she is
being offered a 2-year loan with an APR of 14.4%, compounded
monthly, what is the most money that she can borrow?
D. A person can afford a $480-per-month loan payment. If she is
being offered a 2-year loan with an APR of 1.2%, compounded
monthly, what is the most money that she can borrow?
The problem that Camilla could she be trying to solve is D. a person can afford a $480-per-month loan payment.
What is a loan?It should be noted that a loan simply means an amount of money that's taken for future repayment.
In this case, the information given shows that the problem will be that the person can afford a $480-per-month loan payment and she is being offered a 2-year loan with an APR of 1.2%, compounded monthly.
Learn more about loan on:
https://brainly.com/question/26011426
Select the correct answer from each drop-down menu
Simplify
Answer:
[tex]3\sqrt7[/tex]
Step-by-step explanation:
This is because you can split 63 into two numbers, [tex]\sqrt{9}[/tex] and [tex]\sqrt{7}[/tex]. When you simplify [tex]\sqrt{9}[/tex] turns into 3 but [tex]\sqrt{7}[/tex] will not simplify further so it will be [tex]3\sqrt{7}[/tex].
If the 16 boys in the classroom are 40% of the class how many students re there in class
Answer: 40 students
Step-by-step explanation: All we need to do is do 16/40 to get 0.4 or 40%. So 100% = 40.
China is known as the most populous country in the world with an estimated population of 1,400,000,000 while the United States of America has an estimated population of 328,000,000. To the nearest person, how many times greater is the population of China than the population of the United States of America?
Answer:
China has 1,072,000,000 more people
Step-by-step explanation:
wendy buys a dress that costs $30.00 she pays 8% sales tax
how much does she pay for the dress in tax
Answer:
She pays $2.40 in sales tax
Step-by-step explanation:
Answer:
it was 32.40 for me bro
Step-by-step explanation:
Is this linear or not linear? Please explain how you got your answer.
Answer:
Not linear
Step-by-step explanation:
19.6-4.9=14,7
14.7+19.6=34.3 not 44.1
Using the greatest common factor, reduce the fraction 15/20
Answer:
using the formula the answer is 3/4
which equation represents a linear function?
Please help with this problem ,
what is 5 x 6
Answer:
the answer is 30
Answer:
30
Step-by-step explanation:
6+6=12
12+6=18
18+6=24
24+6=30
What is the slope of y=-x perpendicular to the equation
[tex] \frac{1}{2} x[/tex]
The output of a function is called the What variable
Answer:
Dependent
Step-by-step explanation:
The output of a function is the y value. This is also the dependent variable.
The diagram shows a cone. Given that the volume of the cone is 21 m’and the height of the cone is
12 cm. Form a quadratic equation based on the given information.
Please help me..
Answer:
I don't know really sorry friend I am so sorry I was just wondering for answers
which equation could be used to find the number of minutes m in h hours
Answer: A
Step-by-step explanation:
Since we know that 60 minutes equals an hour, we can easily just divide an hour by 60 (minutes), and get the answer.
If you have any questions, leave them in the comments. I'll be happy to answer them!
what is 40 divided by 59?
Answer:
0
40 as the remainder
Step-by-step explanation:
0 0
5 9 ⟌ 4 0
- 0
4 0
- 0
4 0
Why is this a function?!
Answer:
It is a function because, the domain doesn't repeat.
Step-by-step explanation:
The double number lines show the ratio of yards to miles.
How many yards are in 555 miles?
What’s the answer ??
A weather balloon is launched in Texas from an altitude of 300 feet above sea level. If the balloon is rising at a constant speed of 80 feet per minute, write an equation that can be used to find t, the time in minutes it will take for the balloon to reach an altitude of 10,500 feet?
pls answer the questions
Answer:
which question
Step-by-step explanation:
hope this helps u
Answer:
What question there is nothing here
EMERGENCY! Please give me the correct answer!
Answer:
The Value of the reciprocal. The top one.
Step-by-step explanation:
As you notice the number Doubles everytime making it 2x more every time.
Please help. Will give brainlist, it’s due soon.
Answer:
1) slope = -2
y-int = -2
2) slope = y2-y1/x2-x1
*using (-12,19) and (-5,5)
slope = 19-5/-12--5
slope = 14 / -7
slope = -2
y-int = -5
3) slope = rise/run
slope = 4/2
slope = 2
y-int = 3
4) a) the weight of the package in pounds and the cost of shipping
b) the cost of shipping of one pound
c) slope = rise/ run
slope = cost of shipping / the weight of the package
slope = 12/3
slope = 4
d) the price of shipping one pound
e) the y-int = 0 when shipping 0 packages 0 dollars are paid
f) the amount you pay when you ship 0 pounds
Answer:
slope = -2
y-int = -2
2) slope = y2-y1/x2-x1
*using (-12,19) and (-5,5)
slope = 19-5/-12--5
slope = 14 / -7
slope = -2
y-int = -5
3) slope = rise/run
slope = 4/2
slope = 2
y-int = 3
4) a) the weight of the package in pounds and the cost of shipping
b) the cost of shipping of one pound
c) slope = rise/ run
slope = cost of shipping / the weight of the package
slope = 12/3
slope = 4
d) the price of shipping one pound
e) the y-int = 0 when shipping 0 packages 0 dollars are paid
f) the amount you pay when you ship 0 pounds
Step-by-step explanation:
Find the value of the variable that results in congruent triangles. Complete the explanation.
F
30°
30°
9 in.
9 in.
(2x) in.
(x + 4) in.
А
B
D
E
AC is congruent to DF, because AC
DF = 9 in. 2C is congruent
to ZF. EF
must correspond to BC. The triangles (select) » congruent by the (select) Triangle
Congruence Theorem only when x = |
Answer:
[tex] \overline{AC} [/tex] is congruent to [tex] \overline{DF} [/tex], because [tex] \overline{AC} = 9in [/tex], [tex] \overline{DF} = 8 in [/tex]. <C is congruent to <F. [tex] \overline{EF} [/tex] must correspond to [tex] \overline{BC} [/tex]. The triangles are congruent by the SAS Triangle
Congruence Theorem only when x = 4.
Step-by-step explanation:
From the figures given, ∆ABC and ∆DEF have an included corresponding angles measuring 30° each (<C and <F), and also a given corresponding side length of 9 in each (side AC and side DF). The other given as am expression, and hence the length is unknown. For these two ∆s to be considered congruent, using the SAS Triangle Congruence Theorem, we must have two sides and an included angle of ∆ABC equal to the corresponding sides of and an included angle of ∆DEF.
We already know that 1 of the given side corresponding side lengths are equal and also the include angles are equal, to find out what value of x that will make both unknown corresponding lengths equal, in other for the SAS to be true, set 2x equal to (x + 4) to solve for x.
Thus:
2x = x + 4
Subtract x from both sides
2x - x = 4
x = 4
Substituting x = 4 into 2x and x + 4 will give us equal lengths of 8 in respectively. Therefore, if x = 4, both triangles will be congruent based on the SAS Triangle Congruence Theorem.
The answer is:
[tex] \overline{AC} [/tex] is congruent to [tex] \overline{DF} [/tex], because [tex] \overline{AC} = 9in [/tex], [tex] \overline{DF} = 8 in [/tex]. <C is congruent to <F. [tex] \overline{EF} [/tex] must correspond to [tex] \overline{BC} [/tex]. The triangles are congruent by the SAS Triangle
Congruence Theorem only when x = 4.
5.
2
C. Use real numbers to represent the following real-life situations.
1. A temperature of 8 degrees below zero
2. A gain of 6 kg in weight
3. A sea level
4. 50 off the original price
5. An additional of 3 points
6. A dropped of 8 in a heart rate
7. A plane ascends 1 000 ft.
8. Micah got a deduction of 2 points for her offense.
9. Daniel went down 4 floors of a building.
10. A slice of a cake that is divided into 8 equal slices.
Step-by-step explanation:
Words like "below", "loss", "off", "dropped", "deduction" mean negative.
Words like "above", "gain", "on", "ascend", "gain" mean positive.
1. -8°C
2. +6 kg
3. 0 m
4. -50
5. +3
6. -8
7. +1000 ft
8. -2
9. -4
10. 1/8
(-3√ -81)(-5+√ -9)+9i
Answer:
144i + 81
Step-by-step explanation:
(-3*9i)(-5 + 3i) + 9i
-27i (-5 + 3i) + 9i
FOIL
135i + 81 + 9i
144i + 81
What is the probability of
rolling a 6?
Simplify the fraction
Enter the number that belongs in the green box.
Answer:
1/6
Step-by-step explanation:
There are 6 different outcomes when rolling a fair dice.
You can roll a:
1
2
3
4
5
or
6
There is one outcome we want. Probability=number of desirable outcomes/total number of options.
1= number of desired outcomes
6-=total number of outcomes
1/6
What happens to the equation when y=x becomes y=x-2
Answer:
The graph moves down by 2 units.
Step-by-step explanation: