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2 years ago

Ill give brainly if you answer first

Mathematics

1 answer:

nika2105 [10]2 years ago

7 0

Answer:

a i think

Step-by-step explanation:

You might be interested in

A bank features a savings account that has an annual percentage rate of r=5.2% with interest compounded quarterly. Marcus deposi

Aloiza [94]

Answer:

Part A)

$P=\$8,500\\ r=0.052\\n=4$

Part B) $S(7)=\$12,203.47$

Step-by-step explanation:

we know that

The compound interest formula is equal to

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

where

S is the Future Value

P is the Present Value

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

Part A)

in this problem we have

$P=\$8,500\\ r=5.2\%=5.2/100=0.052\\n=4$

Part B) How much money will Marcus have in the account in 7 years?

we have

$t=7\ years\\ P=\$8,500\\ r=0.052\\n=4$

substitute in the formula above

$S(7)=8,500(1+\frac{0.052}{4})^{4*7}$

$S(7)=8,500(1.013)^{28}$

$S(7)=\$12,203.47$

6 0

3 years ago

You plan to go snowboarding this weekend in Pennsylvania. The resort charges $15.75 per hour in addition to a $25 deposit to ren

erica [24]

Answer:

$88 in total

Step-by-step explanation:

x = number of hours

y = total cost to rent the snowboard.

$25 is already guaranteed

25 + 15.75x = y

since it is 4 hours from 8:30 a.m. to 12:30 a.m. you put 4 into x.

25+15.75(4) = y

88 = y

6 0

2 years ago

Please answer correctly will mark brainliest, thanks!

monitta

2 first class tickets
4 coach tickets

3 0

3 years ago

Which situation can be represented by the 40x + 20 = 200?

garik1379 [7]

Answer: The first situation fit the equation and it will take Mitch 4.5 weeks to pay back

Step-by-step explanation:

4 0

3 years ago

Can someone help me with this question I don't know how to subtract a whole number by a fraction

BlackZzzverrR [31]

Part A:

Orange Juice

$18*\frac{1}{3}=\frac{18}{3}=6l$

Pineaplle Juice

$4l$

Club Soda

$18-(6+4)=8l$

Part B:

$18*\frac{4}{9}=\frac{72}{9}=8l$

June have 8l of fruit puch left.

I hope it help

5 0

3 years ago

Read 2 more answers