3 years ago

Jane needs $20 to buy her radio. She has saved $15.

Mathematics

2 answers:

pishuonlain [190]3 years ago

8 0

The answer is:D .............

KonstantinChe [14]3 years ago

7 0

Answer:

the answer is d

Step-by-step explanation:

$\frac{15}{20} \times 100 = 75$

You might be interested in

I’m not sure how to do this any help would be great

KIM [24]

Answer:

785.4cm^3

Step-by-step explanation:

(10÷2)^2*π=25π

25π*10=250π≈785.4

4 0

2 years ago

The population of cats in a rural neighborhood has declined in the last year by roughly 30%. Residents hypothesize that this is

zvonat [6]

Answer:

Orinal number of cats= 171

Step-by-step explanation:

Giving the following information:

Decrease in population= 30%

Current population= 120

To calculate the original number of cats, we need to use the following formula:

Orinal number of cats= current population / (1 - decrease)

Orinal number of cats= 120 / (1 - 0.3)

Orinal number of cats= 171

8 0

3 years ago

What is the solution to the proportion? 9/x=4/12 Answers: A. 13 B. 27 C. 17 D. 3

Oksana_A [137]

9*12=108
4*x=4x
so, 4x/108
4x=108
x=27

7 0

3 years ago

Read 2 more answers

Find each missing measure in the diagram below.

lys-0071 [83]

Answer:

EF= 18 in. , m<F=134'

Step-by-step explanation:

This ones for the boys with the booming system, top down ac with the cooling sytem

8 0

3 years ago

Simplify the following expression. 7^-5/6.7^-7/6. 1/49 1/14 14 49

Serggg [28]

${7}^{ - \frac{5}{6} } \times {7}^{ - \frac{7}{6} } \\ = {7}^{ - \frac{5}{6} - \frac{7}{6} } \\ = {7}^{ - \frac{12}{6} } \\ = {7}^{ - 2} \\ = \frac{1}{ {7}^{2} } \\ = \frac{1}{49}$
The answer is 1/49

4 0

3 years ago