(7.8 x 10) x (1.0 10) = ?
Scientific notation

Answers

Answer 1

Answer:

780

Step-by-step explanation:

7.8 x 10 is 78. 1.0 x 10 is 10. Multiply both and get 780


Related Questions

What would be the output (y-value) for the rule y = 4x - 5 if
you used an input of x = -2? Just write the number for your
answer.

Answers

The answer would be “-6”output for the y value

Consider the table for f(x) and the graph for g(x). Which statement is true when comparing the y-intercepts of the functions?
A) The y-intercept for f(x) is greater than the y-intercept for g(x).
B) The y-intercept for both functions is (0,0).
C) The y-intercept for g(x) is greater than the y-intercept for f(x)
D) The y-intercept for both functions is (0, 2).​

Answers

Answer:

Should be C

Step-by-step explanation:

The y-intercept for f(x) is greater than the y-intercept for g(x). Therefore, option A is the correct answer.

What is a y-intercept?

In Maths, an intercept is a point on the y-axis, through which the slope of the line passes. It is the y-coordinate of a point where a straight line or a curve intersects the y-axis. This is represented when we write the equation for a line, y = mx+c, where m is slope and c is the y-intercept.

From the table, we have the coordinates (-2, 0) and (-1, 1).

Here, slope (m)=(1-0)/(-1+2)

m=1

Substitute m=1 and (x, y)=(-2, 0) in y=mx+c, we get

0=1(-2)+c

c=2

From the graph y-intercept is c=1

Therefore, option A is the correct answer.

To learn more about the y-intercept visit:

brainly.com/question/14180189.

#SPJ2

PLEASE HELP ME !! ILL GIVE YOU BRAINLIEST

Answers

ST and VU are both 1/4 and VS and UT are 1. It is a parallelogram.

Solve the system by substitution.

-3x-4y=11

y=2x

Answers

Answer:

x = -1, y = -2

Step-by-step explanation:

-3x-4y=11

y=2x

Plug in 2x for y:

-3x-4(2x)=11

-3x-8x = 11

-11x = 11

x =-1

Plug in x in y = 2x

y = 2(-1)

y = -2

Answer:(-1,-2)

Step-by-step explanation:

What is the equation in slope intercept form of the line that passes through the point (2,2) and is perpendicular to the line represented by y=2/5x + 2

Answers

Answer:

y=

Step-by-step explanation:

Perpendicular means opposite reciprocal of the slope. This means that the slope would change from 2/5 to 5/2 and add a negative, so it is -5/2.

y=-5/2x+b

2=-5/2 (2) +b

7=b

y=-5/2x+7

Complete the explicit formula for the sequence.

42, 47, 52, 57, 62, ...

Answers

Answer:

Step-by-step explanation:

67,72..

2x – 3y = 17 –3x + y = –1

Answers

Answer:

can u rewrite the questions

Step-by-step explanation:

geo quiz!! don’t understand at all

Answers

3rd one? I’m not 100% sure but good luck

Jordan has traveled 255 miles out of 340 miles on a trip. What percent of the total distance has he traveled?
A. 73%
B. 82%
C.75%
D. 70%

Answers

Answer:

75%

Step-by-step explanation:

Just do long division and get c.75%

Pls mark brainliest

Answer:

75%

Step-by-step explanation:

I swear it is right.

)
Evaluate: 4+8= 2 (6 - 3)
16
33
25
18
Done
HURRY

Answers

I got the answer six. I’m not sure how those other answers are possible.

The bike store marks up the wholesale cost of all of the bikes they sell
by 30%. Andre wants to buy a bike that had a wholesale price of $125.
What is the marked up retail cost of this bike? (Type your answer as a
number price without units-$) *

Answers

Andre will pay $100 after discount:)

Question 18 of 25
If f) =3*+ 10 and glx) = 2x- 4, find (f+ 9)().
OA. (f+ )() = 5x +6
OB. (f+ g)() = 3*+ 2x+ 6
OC. (f+ 9)() = 3r- 2x+ 14
O D. (f+ 9)() =-3*- 2x-14
SUBN

Answers

Answer:

C. (f+ 9)() = 3r- 2x+ 14

Step-by-step explanation:

Answer ASAP!! There is only a blank circle on the left

Answers

Answer:

i think its 1000

Step-by-step explanation:

The kindergarten section of Lost Valley School has 12 classrooms. If each classroom
has 15 students how many total kindergarten students are at Lost Valley School?

Answers

Answer:

180

Step-by-step explanation:

12x15=180 simple

2x - 2y = 6 3x + 2y = 9 Solve the system of equations. A) x = 0, y = 3 B) x = 3, y = 0 C) x = 1, y = -2 D) x = -2, y = 1 E) x = 6, y = 3

Answers

Answer:

There are 2 ways to solve this system: by elimination or by graphing. I will solve it by elimination. First will solve for x.

[tex]2x - 2y = 6\\3x + 2y = 9\\\\5x = 15\\\\x = 3\\[/tex]

Now we will solve for y using what we got for x.

[tex]2(3) - 2y = 6\\\\6 - 2y = 6\\\\-2y = 0\\\\y = 0[/tex]

Solution:

A: [tex](0, 3)[/tex]

Pls help ;-;
Which number line shows all the values of x that make the inequality
-3x + 1 < 7 true?​

Answers

Answer:

C

Step-by-step explanation:

A closed circle means inclusive, and -2 is included in values that would make the equation true. Then you just have to test another number greater than and less than -2 to see which way the arrow should point.

-3(-3) + 1 < 7

9 + 1 < 7

10 < 7 FALSE

-3(0) + 1 < 7

1 < 7 TRUE

All values (including -2) will make this equation true

Question:

Which number line shows all the values of x that make the inequality

-2x - 7 ≥ 13 true?

To eliminate the y terms and solve for x in the fewest steps, by which constants should the equations be multiplied by before adding the equations together?

First equation: 4x − 3y = 34

Second equation: 3x + 2y = 17

1.The first equation should be multiplied by 2 and the second equation by 3.
2.The first equation should be multiplied by 2 and the second equation by −3.
3.The first equation should be multiplied by 3 and the second equation by 4.
4.The first equation should be multiplied by 3 and the second equation by −4.

Answers

Answer:

Multiply the first equation by 2 and the second equation by 3 to eliminate y

Step-by-step explanation:

First equation: 4x − 3y = 34

Second equation: 3x + 2y = 17

Multiply the first equation by 2 and the second equation by 3 to eliminate y

2( 4x − 3y = 34 )  = 8x -6y = 68

3( 3x + 2y = 17) = 9x  +6y = 51

Add the equations together

8x -6y = 68

9x  +6y = 51

----------------------

17 x    = 119

The correct answer should be A.


please help and don’t answer if you don’t know

Answers

Answer:

2 6

4 20

10 110

-3 6

5 30

7 56

1 2

[tex]rule \: \: y = {x}^{2} + x[/tex]

Step-by-step explanation:

First thing to do is look for a pattern with the current data. What I found was the pattern, ahich is the rule. See below.

[tex]y = {x}^{2} + x[/tex]

Now insert the given values for x and y into the rule.

[tex]y = - {3}^{2} - 3 \\ y = 6 \\ \\ 30 = {x}^{2} + x \\ x = 5 \\ \\ y = {1}^{2} + 1 \\ y = 2[/tex]

What is 4and2/14 as an improper fraction in lowest terms

Answers

Answer: 58 14ths

Step-by-step explanation:

multiply 14 by 4 to get 56 14ths, then add the 2

Answer:

58/14

Step-by-step explanation:

4 and 2/14= 4*4*4*4 = 56 + 2 = 58/14

There are 13 guests at Morgan's party. If each guest will be served exactly \tfrac{4}{5} 5 4 ​ pint of ice cream, how many pints of ice cream will she need? Express your answer in simplest form.

Answers

Multiply number pf people by amount they are having:

13 people x 4/5 pint = (13 x 4)/5 = 52/5 = 10 2/5 pints.

They need 10 2/5 pints total. ( Simplest form)

Since you can't buy a fraction of a pint, they would actually need to buy 11 pints

Please help (15 points)

Answers

Answer:

a=5 b=8 c=4

Step-by-step explanation:i hope this is right

I need help pls and thank, will give brainliest to who is willing to help me! :3

Answers

Answer:

-22 + (-16)
Please help!

Answers

Answer:

-38

Step-by-step explanation:

6x/5 - x = x/15 - 10/3

Answers

Answer:

x=-25

6x/5 - x = x/15 - 10/3

x/5 = x/15 - 10/3

3x = x - 50

3x - x = -50

2x = -50

x = -50/2

X=-25

Answer:

1the answers is

email is 3rd

5d-3+2d=4d+9. I need help can you help me solve this problem

Answers

Answer:

D=4

Step-by-step explanation:

Answer:

d=4

Step-by-step explanation:

5d - 3 +2d = 4d +9

7d-3=4d+9

-4d    -4d

3d-3=9

     +3   +3

3d=12

divide both sides by 3

d=4

Simplify 4(-8x + 5) – (-33x – 26)

Answers

Answer:

the answer is most likely to be (x+46)

2. Solve the system of equations.
1
ży 22
—1
x + 3y = 2 = 10
11/x + 2
+ z = -4

Answers

9514 1404 393

Answer:

  (x, y, z) = (2, 1, -5)

Step-by-step explanation:

There are numerous equation solvers available on the web. The attached result is from one of them.

__

You may find it easier to solve these by hand if you eliminate fractions.

2x -y +z = -2x +3y -z = 10x +0y +2z = -8

The first step is to look to see what you have, then formulate a strategy for getting a solution. Because the equations containing y have opposite coefficients, one of which is -1, we choose to use those to eliminate y. Immediately, we will have two equations in x and z.

If  you multiply the first equation by 3 and add that to the second, then you will eliminate y. The third equation already has y eliminated, so you will then have two equations in x and z.

  3(2x -y +z) +(x +3y -z) = 3(-2) +(10)

  6x -3y +3z +x +3y -z = -6 +10

  7x +2z = 4 . . . . [eq4]

Subtracting the third equation from this eliminates z, so you have ...

  (7x +2z) -(x +2z) = (4) -(-8)

  6x = 12

  x = 2

Substituting into the third equation gives ...

  2 +2z = -8

  2z = -10

  z = -5

Then using the first equation, you have ...

  y = 2x +z +2 = 2(2) +(-5) +2 = 1

(x, y, z) = (2, 1, -5)

The volume of 100 drops of a liquid is 0.1 fluid ounces what is the volume of 10,000 drops

Answers

Answer:

0.001 fluid oz.

Step-by-step explanation:

100 : 0.1 = 10,000 = 0.001

What is the point slope form of the line with slope that passes through the point (-4, - 7)?
y+4= (x + 7)
y-4= }(x-7)
y-7= (x - 4)
y+7= (x+4)

Answers

Third one because -7 is y and -4 is x

Please helpp

-8x +(-56)=16

Answers

Answer:

x = -9

-8x + -56 = 16

-8x - 56 = 16

-8x = 16 + 56

-8x = 72

x = 72/8

x= -9

Answer:

-9

Step-by-step explanation:

-8x + (-56) = 16

Take away -56 from both sides

-8x = 72

Divide both sides by -8

x = -9

Other Questions
between ___ and ____ percent of the market value of animals comes fromthe sale of hides.a) 5,15b) 20,25c) 60,70d) 5,10 What were conditions in Mexico like before the Mexican Revolution?Check all that are true.Poor farmers and the wealthy elite owned the same amount of land.Poor farmers did not have much land compared to the wealthy elite.The poor did not have the same rights as the wealthy.The poor and wealthy had the same rights and equal treatment. Solve in simultaneou linear equation.The total cost of bag and an umbrella is Rs 2000.If the cost of the bag is Rs 1000 less five times the cost of the umbrella ,find the cost of each of these two items. In plant cells, cytokinesis occurs when Read the sentence, and decide whether the underlined portion contains a mistake.The attorney planned to settle the case out of court, which, to everyone involved in the tragedy, was a relief.A. which was relieving to the tragedy involved.B. which made the tragedy a relief to everyone.C. which has made a feeling of relief come over everyone involved in the tragedy.D. which was a relief to everyone involved in the tragedy.E. No improvement or correction is required. what is the initial position of the object?a. 2m b. 4m c. 6m d. 8m e. 10 mwhat is the velocity of the object?a. -10 m/s b. -5 m/s c. 0 m/s d. 5 m/s e. 10 m/swhich of the following is true?a. the object increase its velocity.b. the object decrease its velocity.c. the objects velocity stays unchanged. d. the object stays at rest.e. more information is required. Will the hurricane gain strength or lose strength if it moves from warm water to cold water? Explain in 3-4 sentences The people are: Frank, Ruby, Tom, and WendyThe cost of their food: $5.99, $6.99, $7.99, $8.99Each person bought a different food item: banana, apple, mango, and grapefruitEach person also bought a different drink: milk, green tea, water, and iced teaSee if you can match the person with the cost of their meal, food and drink. I will give you two free answers. The first one is Tom paid 8.99. The second one is Ruby had the grapefuit. 1. The person who had the milk paid $1 more than Wendy.2. Ruby paid more than the person who had the milk.3. The person who ordered the banana was either the person who had the milk or theperson who paid $5.99.4. The four friends were the person who paid $8.99, the person who ordered theapple, the person who ordered the grapefruit, and Wendy.5. Tom paid $1 more than the person who ordered the grapefruit.6. The person who ordered the grapefruit paid $2 more than the person who had the water. 7. The person who paid $7.99 was either the person who had the iced tea or the person whohad the waterGroup of answer choiceswendy (cost)[ Choose ]wendy (drink)[ Choose ]wendy (food)[ Choose ]frank (cost)[ Choose ]frank (drink)[ Choose ]frank (food)[ Choose ]ruby (cost)[ Choose ]ruby (drink)[ Choose ]ruby (food)[ Choose ]tom (cost)[ Choose ]tom (drink)[ Choose ]tom (food)[ Choose ] What angle pair relationship is shown?A Alternate InteriorB. Alternate ExteriorC. CorrespondingD. Same Side Interior Give an example of a counterargument for an essay on why waffles are better than pancakes. Watch the VIDEO and then explain the steps to build a simple electromagnet. Explain whether you think the supplyof the following goods is elastic or inelastic, and why.(a) hotel rooms (b) taxi rides (c) photographs How do I find the measure of angle H? To join a Yoga Class at The Yoga Emporium the cost is$50 membership and $5 per lesson. Write an equation in slope-intercept form where y is the total cost and x is the number of yoga classes. HELP PLZ I NEED THE RIGHT ANSWER Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900. The following table shows the number of sales each salesman had during the first three weeks of this month. WEEK 1 2 3Salesman A 11 14 16Salesman B 14 15 13Salesman C 16 12 11In which week(s), did Salesman C have a larger paycheck than both of the other salesmen? Select all that apply.Week 3None of the weeks.Week 2Week 1 Someone please help I will give brainliest to the correct answer 9+3|5-x|=24What is the lines for and how do I solve X with them? Complete the half reactions for the cell shown here, and show the shorthand notation for the cell by dragging labels to the correct position. the electrode on the left is the anode, and the one on the right is the cathode. in an examination ,80%examines passed in English ,70%in mathematics and 60% in both subject if 45 examines failed in both find the number of examines who passed only one subject also the number of examines who failed mathematics