3 years ago

Select the correct answer. Solve -9 2/7 -(-10 3/7) . A. -1 1/7 B. 1 1/7 C. 19 1/7 D. 19 5/7

Mathematics

1 answer:

Stells [14]3 years ago

7 0

Answer:

B. 1 1/7

Step-by-step explanation:

-9 2/7-(-10 3/7)

=-9 2/7+10 3/7

=1 1/7

Therefore, B. 1 1/7

You might be interested in

Second generation offspring Bookmark this page Exercise: Second generation offspring 0/2 points (graded) Every person has a rand

hichkok12 [17]

Answer:

9, 24

Step-by-step explanation:

Given;

Mean= 3

Variance =2

Lets make m, the number of grandchildren of a generation of a certain person. This will make our question to be considerably related to the second generation offspring.

Hence n= 2.

Please kindly go to attachment for detailed step by step solution.

3 0

3 years ago

A relief fund has been set up to collect donations for the families affected by a recent hurricane. A random sample of 400 peopl

Minchanka [31]

Answer: e. (0.35- 0.25)±1.96 √ (0.35)(0.65)/400+ √ (0.35)(0.75)/400

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A right rectangular prism is 5 1/4 in. wide, 12 1/2 in. long, and 4 in. tall.

vitfil [10]

The answer is D
V= w h l =5.25 times 4 times 12.5 = 262.5 or 262 1/2 in3

3 0

4 years ago

Point C is twice as close to point B as it is to point A. If point A is at -30 and point B is at 30, what are two possible value

arsen [322]

different between A and B

=30-(-30)

=60

position of C from A or B

=(60÷3)×2

=40

possible value of c

=-30+40

=10

possible value of c

=30-40

=-10

8 0

3 years ago

Read 2 more answers

A photocopy machine can print 735 copies in 7 minutes. What is the rate at which the machine prints the copies per minutes

qaws [65]

Answer:

105

Step-by-step explanation:

Divide 735 by 7

5 0

3 years ago

Read 2 more answers