3 years ago

9. Hannah solved an equation as shown below.

Mathematics

1 answer:

8_murik_8 [283]3 years ago

7 0

The answer is c. distributive, addition, then division.

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5, 11, 17,...<br> Find the 35th term.

skelet666 [1.2K]

Answer:

119 is the 35th term

7 0

3 years ago

You decide to put $2,000 in a savings account to save for a $3,000 downpayment on a new car. If the account has an interest rate

DaniilM [7]

Answer:

10.153 years

Step-by-step explanation:

The future value of such an investment is given by ...

FV = P·(1 +r/12)^(12t)

where P is the principal invested, FV is the future value of it, r is the annual interest rate, and t is the number of years.

Dividing by P and taking the log, we have ...

FV/P = (1 +r/12)^(12t)

log(FV/P) = 12t·log(1 +r/12)

Dividing by the coefficient of t gives ...

t = log(FV/P)/log(1 +r/12)/12 = log(3000/2000)/log(1 +.003333...)/12 ≈ 121.842/12

t ≈ 10.153 . . . years

6 0

3 years ago

Use what you know about the properties to rewite each number sentence. Use mental math to find the sum. 0.6 + (0.4 + 0.9) = n an

dusya [7]

First Equation:

0.6 +(0.4+0.9) =n

Step 1: do parentheses first:

0.4+0.9 = 1.3

Step 2: Add 0.6 + 1.3

0.6 + 1.3 = 1.9

n= 1.9

Second Equation:

(1.57 + 0.75) + 0.25 + n

Step 1: do parentheses first:

1.57 + 0.75 = 2.50

Step 2: Add 2.50 + 0.25 = 2.75

Step 3: Add 2.75 and n = 2.75+n

Final Answer:

1.9 +2.75+n = 4.65 +n

Hope this helps!!

8 0

3 years ago

How can i simplify 42/48 and show work?

zhuklara [117]

42/48
Simply divide, so, 42/2 = 21, and 48/2 = 24
21/3 = 7, and 24/3 = 8
7/8 = 42/48

Simplified form would be : 7/8

7 0

3 years ago

Read 2 more answers

How can you use a ratio table to find the value of x in the ratio x:20 if the ratio is equivalent to 5:2

Shkiper50 [21]

X would be 50 so 50:20

3 0

3 years ago