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2 years ago

Rewrite 4/10 : 1/25 as a unit rate. A: 10:1 B: 25:4 C: 2:125 D: 100:1

Mathematics

1 answer:

Vladimir79 [104]2 years ago

6 0

Answer:

4/10 : 1/25

4/10 / 1/25 = 4/10 x 25/1 = 100/10 = 10.

10 can also be written as 10:1, so A is correct.

Hope this helps!

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Answer:

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Answer:

$R=\$145.12$

Step-by-step explanation:

<u>Compound Interest</u>

This is a well-know problem were we want to calculate the regular payment R needed to pay a principal P in n periods with a known rate of interest i.

The present value PV or the principal can be calculated with

$P=F_a\cdot R$

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$\displaystyle R=\frac{P}{F_a}$

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2 years ago

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vladimir2022 [97]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Andre has a summer job selling magazine subscriptions. He earns $25 per week plus $3 for every subscription he sells. Andre hope

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Answer:

C = 25 + 3n

Step-by-step explanation:

Andre has a summer job selling magazine subscriptions.

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Let us represent

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n = the number of magazine subscriptions Andre sells this week.

Hence, Our Algebraic expression =

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2 years ago