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Y_Kistochka [10]
3 years ago
11

Can someone explain how to do this page I wasn't there when my teacher explained it

Mathematics
1 answer:
kodGreya [7K]3 years ago
5 0

Answer:

You have to solve for the letter

Step-by-step explanation:

For example, Q5 is 40 - 5n = -2.

  • You subtract 40 from -2 and get -42 then you have 5n = -42.
  • You divide 5 to -42 so \frac{-42}{5}.
  • The answer is -8.4.

*Use a calculator if necessary.*

~Hope this is helps (.^.)~

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Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. What is the probab
insens350 [35]
P(over 6 ft) = 8/27
P(good aim) = 7/27

P(over 6 ft of good aim) = 8/27 + 7/27 = 15/27 = 5/9
4 0
3 years ago
Find the distance between the points (<br> –<br> 18,4) and (<br> –<br> 18,<br> –<br> 20).
worty [1.4K]

Answer:

(-18,4) is 16 units below (-18,20). hope this helps

Step-by-step explanation:

- Zombie

6 0
2 years ago
Tommy will spend start fraction, 1/5 of his time this weekend studying for his 4 final exams. What fraction of the weekend will
maxonik [38]

Answer:

1/20

Step-by-step explanation:

(1/5) ÷ 4

*remember, you don't divide fractions, you multiply the first fraction by the inverse (flip it upside down) of the second fraction.*

(1/5) × (1/4) = (1/20)

8 0
3 years ago
Read 2 more answers
If 12,025 was invested at 3.25% compounded monthly 3 years, how much interest will be earned
wariber [46]

Answer:

$1,229.75

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

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

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, change 3.25% into a decimal:

3.25% -> \frac{3.25}{100} -> 0.0325

Since the interest is compounded monthly, we will use 12 for n. Lets plug in the values now:

A=12,025(1+\frac{0.0325}{12})^{12(3)}

A=13,254.75

Lastly, subtract A from P to get the interest earned:

13,254.75 - 12,025 = 1,229.75

6 0
2 years ago
Jose wants to build a model of a 18-meter tall building. He will be using a scale
NeTakaya
You have to use a proportion.

3.5/18= 1.5/x
3.5x=27
x= 7.7 cm
8 0
2 years ago
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