1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
levacccp [35]
3 years ago
15

A

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:9.22

First, 670 rounded to the nearest ten is:

670

Second, 72.7 rounded to 1DP is:

well, 72.7

a÷b is:

9.2159

9.22 (2 DP)

You might be interested in
12 is to 60 as 5 is to ?
Elina [12.6K]
12:60 equals to 5:25
4 0
3 years ago
Matthew has 8 pencils.three of them do not have erasers on the end .what is the fraction on the pencil do not have erasers of th
Diano4ka-milaya [45]
The answer is 3/8 because 3 out of the 8 don't have erasers.


3 0
3 years ago
Read 2 more answers
Please help find surface area!!
NeTakaya

Answer:

138 cm.

Step-by-step explanation:

So first, we find the S.A. of the front and back.

The diagram says the side length of the front is 3 cm. and 3 cm.

3x3=9. So then, the back is also 9 cm, 9+9=18.

Now to find the S.A.'s of the four sides, you have to see the side lengths of each of them. The side lengths are 3 and 10.

3x10=30. This means each of them is 30 cm.

30x4=120. 120 is the total surface area of the four sides.

To find the total surface area of the whole rectangle, you add all the surface areas.

120+18=138 cm. (Not squared, since it's surface area and not area.)

3 0
3 years ago
Ann studied the effects of watching television on time spent exercising
34kurt

The response variable in the study that Ann has done here can be said to be Time spent exercising.

<h3>What is a response variable?</h3>

This is the name that is used to refer to the dependent variable. This is the variable that is of interest in the study. The goal is to see the changes that occurs in the particular variable based on the actions that another variable would have such as the independent variable.

From this we can see that The response variable in the study that Ann has done here can be said to be Time spent exercising.

Read more on response variable here:

brainly.com/question/22046153

#SPJ1

8 0
1 year ago
7-8÷4(3^2-1) ~answer step by step please~
Schach [20]

Answer:

-9

Step-by-step explanation:

Simplify the following:

7 - 8/4 (3^2 - 1)

Hint: | Evaluate 3^2.

3^2 = 9:

7 - 8/4 (9 - 1)

Hint: | Subtract 1 from 9.

9 - 1 = 8:

7 - 2×8

Hint: | Divide 8 by 4.

8/4 = (4×2)/4 = 2:

7 - 2×8

Hint: | Multiply -2 and 8 together.

-2×8 = -16:

7 + -16

Hint: | Subtract 16 from 7.

7 - 16 = -9:

Answer:  -9

5 0
3 years ago
Other questions:
  • jamie can walk to school in 3/4 hour. the model below shows the total number of hours he walked over three days. whice equation
    10·1 answer
  • 46 less than -8 times a number is the same as 8 less than -6 times the number
    13·1 answer
  • Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 3617 in3. One day, her sink clogged. She has
    14·1 answer
  • Is the product of the square root of 16 and the square root of 10 rational or irrational?
    8·1 answer
  • A court reporter is paid for her work by the hour. If she makes $75 for 5 hours of work, how much will she be paid for working 1
    5·1 answer
  • What is the value of y ?
    10·1 answer
  • the cost C (in dollars) for beads to make bracelets is C = 4x + 180, where x is the number of bracelets. Each bracelet sells for
    7·1 answer
  • Which statement best describes the association between variable X and variable Y? Question 2 options: perfect negative associati
    10·1 answer
  • Solve the system y = -x + 7 and y = -0.5(x - 3)2 + 8
    12·2 answers
  • The graph below represents the water path of a fire hose.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!