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2 years ago

Sally has 100$she wants to bye 20 big cupcakes that coast 37$ how many can she bye

1 answer:

3 0

Are the cupcakes 37 dollars each or is it 37 dollars for 20 cupcakes?
if they are $37 each then sally can buy 2 cupcakes
if they are $37 for 20 then sally can buy 40 cupcakes

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What is the simplified value of the exponential expression 27}? оооо 3 9 1/3 1/9

iVinArrow [24]

Note: Your exponential expression seems a little unclear. Because 27 is not an exponential expression.

But, I am assuming that your exponential expression is:

$\:27^{\frac{1}{3}}$

The reason is that my solution would still clear your concept about this topic, no matter what the question is.

Answer:

The simplified value of the exponential expression is:

$27^{\frac{1}{3}}=3$

Step-by-step explanation:

Assuming the exponential expression

$\:27^{\frac{1}{3}}$

$\mathrm{Factor\:the\:number:\:}\:27=3^3$

$=\left(3^3\right)^{\frac{1}{3}}$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc},\:\quad \:a\ge 0$

$\left(3^3\right)^{\frac{1}{3}}=3^{3\cdot \frac{1}{3}}$

$=3^{3\cdot \frac{1}{3}}$

$=3^1$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^1=a$

$=3$

Therefore, the simplified value of the exponential expression is:

$27^{\frac{1}{3}}=3$

4 0

2 years ago

Find equivalent fractions with a common denominator and order from least to greatest

zhannawk [14.2K]

1/12,3/12,4,12,8/12, and 9/12

3 0

2 years ago

What is the effect of multiplying both sides of an inequality by a negative number? Explain and give an example.

tekilochka [14]

for some questions helps you to solve an unknown number for algebra

cant think of example

Step-by-step explanation:

6 0

1 year ago

Ricardo borrows $1,850 for 10 months at an interest rate of 12.25%. What amount will

jonny [76]

9514 1404 393

Answer:

$2038.85

Step-by-step explanation:

The value of the loan at that point is given by ...

A = P(1 +rt) . . . . . Principal P, rate r, time t (years)

A = $1850(1 + 0.1225·(10/12)) = $2038.85

Ricardo will have paid back $2038.85 at the end of the loan period.

_____

Additional comment

We assume that the loan accrues simple interest and that the amount due is the sum of principal and interest at the end of the loan period.

The question is not specific as to whether interest compounds, or whether intermediate (monthly) payments are made. There are many possible ways the loan could be repaid, generally involving different amounts for the different terms.

7 0

2 years ago

Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally

Anuta_ua [19.1K]

todd = 8 + 9

sally = 18 + 7

Just keep adding until they have the same amount if they ever do.

todd 17 26 35 44 53

sally 25 32 39 46 53

so it took them 5 mouths and they both have 53 CD's

5 0

2 years ago