3 years ago

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

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3 years ago

Find the distance between the points ( – 18,4) and ( – 18, – 20).

worty [1.4K]

Answer:

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

Step-by-step explanation:

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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

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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:

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

P = initial balance

r = interest rate (decimal)

n = number of times compounded annually

t = time

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:

$13,254.75 - 12,025 = 1,229.75$

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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