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Juliette [100K]
3 years ago
14

I don't get this I really need help to understand this "/

Mathematics
1 answer:
Alisiya [41]3 years ago
4 0
I don't either it is quite hard to be fair
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What is the future value of $845 a year for seven years at an interest rate of 11.3 percent? $6,683.95 $6,075.69 $8,343.51 $8,00
k0ka [10]
The future value of cash whose initial value is $845, at the rate of 11.3% for 7 years will be calculated using the compound interest rate, that is:
A=p(1+r/100)^n
where:
A=future amount
r=rate=11.3%=0.113
time=7 years
thus the future value of our cash will be:
A=845(1+0.113)^7
A=845(1.113)^7
A=$1,787.82 
7 0
3 years ago
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Which answer choice correctly completes the sentence The problem solving plan is a method to A.Show all your work in math. B. Gi
Dovator [93]

Answer:

C. Make solving a word problem easier.

Step-by-step explanation:

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3 years ago
you purchased paint for the rooms in your house you have 1.5 cans of paint left you painted for rooms in each room required 2 ca
Leona [35]

Answer:

10

Step-by-step explanation:

I may be wrong but if each of the four rooms required two cans, 4x2 is 8. then it says you spilt half a can, making that 8.5 cans. but, you have 1.5 cans left. 8.5+1.5= 10.

6 0
3 years ago
if I want to purchase a bike that cost $1,200 and is on sale for 25% off how much will the bike cost before tax
puteri [66]

$900 before tax

1200 x 0.25 = 300

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8 0
3 years ago
Find the inverse of the function: f(x)=1/5x+4
Greeley [361]

Answer:

B. {f}^{ - 1} (x) = 5x - 20

Step-by-step explanation:

f(x) =  \frac{1}{5} x + 4

y =  \frac{1}{5} x + 4

x =  \frac{1}{5} y + 4

\frac{1}{5} y + 4 = x

y + 20 = 5x

y = 5x - 20

\boxed{\green{{f}^{ - 1} (x) = 5x - 20}}

5 0
3 years ago
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