3 years ago

Version A

Mathematics

1 answer:

trapecia [35]3 years ago

3 0

The answer should be c

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Adam wrote a check for $38 to pay his monthly gas bill, but when balancing his checkbook, he accidentally recorded it as credit

andriy [413]

Answer: the balance in his check register will be $76 over the balance on his bank account

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3 years ago

Zorba ate 75% of his carrots. He started with 24 carrots. How many carrots are left?

Stella [2.4K]

Answer:

Step-by-step explanation:

75% of 24=18

24-18=6

5 0

3 years ago

Read 2 more answers

if you deposit $8000 into an account paying 9% annual interest compunded semi anually how long will it take for your money to do

Anna007 [38]

Answer:

7.87 years

Step-by-step explanation:

#First we determine the effective annual rate based on the 9% compounded semi annual;

$i_m=(1+i/m)^m-1\\\\=(1+0.09/2)^2-1\\\\=0.09203$

#We then use this effective rate in the compound interest formula to solve for n. Given that the principal doubles after 2 yrs:

$A=P(1+i)^n\\\\A=2P, i=i_m\\\\16000=8000(1.09203)^n\\\\2=1.09203^n\\\\n=\frac{log \ 2}{log \ 1.09203}\\\\=7.87324\approx7.87 \ yrs$

Hence, it takes 7.87 years for the principal amount to double.

4 0

3 years ago

Use the gcf and the distributive property to express the sum as a product 20 35

Maslowich

Common factor of 20= 1,2,4,5,10.......
common factor of 35=1,5,7.............
so here we find that 1 and 5 r the common factors
but the GCF of 20 and 35 is 5
so,
by using GCF the distributive property is : 5(4+7)

5 0

3 years ago

Suppose you spin the spinner and toss a coin. What is the probability of NOT heads and NOT 4? A) 1/8 B) 3/8 C) 5/8 D) 7/8

7nadin3 [17]

I think the answer is B) $\frac{3}{8}$ . You can figure this out by multiplying the possible outcomes of the coin by the spinner (4*2) and find the amount of outcomes that are not what you are looking for (3) and put that over the product. (3/8)

Hope this helps

8 0

3 years ago