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2 years ago

Kat sold cell phones for $60. She increased the price by 100%. What is the new price of the cell phones?

2 answers:

7 0

The new price is $120. 100% of $60 is $60, and because she increased by 100%, the answer is 60 (original price) +60 (price increase)

ki77a [65]2 years ago

5 0

The new price would be $120

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How many states were added in the US between 1795 and 1855

Stels [109]

There were 16 states added.
Tennessee, Ohio, Louisiana, Indiana, Mississippi, Illinois, Alabama, Maine,
Missouri, Arkansas, Michigan, Florida, Texas, Wisconsin, and California

7 0

3 years ago

PLEASE ANSWER THIS AS SOON AS POSSIBLE

monitta

Answer:

-3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the annual interest rate. Round your answer to the nearest hundredth of a percent. I=$160.67, P=$2000, t=8 months

FinnZ [79.3K]

Let would be the annual interest rate such that,
I = P x r^t
For the 1st
160.67 = (2000) x r*8/12 ; r = 0.02277
The second case is just the same.

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3 years ago

19. Heather invests $4,900 in an account with a 3.5% interest rate, making no other deposits or withdrawals. What will Heather’s

denis-greek [22]

Answer:

$\$5,828.28$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=5\ years\\ P=\$4,900\\ r=0.035\\n=2$

substitute in the formula above

$A=\$4,900(1+\frac{0.035}{2})^{2*5}$

$A=\$4,900(1.0175)^{10}=\$5,828.28$

5 0

3 years ago

Plz answer this brainliest will be whoever answers it

USPshnik [31]

Idk but I would guess 3!

5 0

3 years ago