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2 years ago

Please could you help me with this. 132 people took a driving test. 80 people predicted they would pass. 64 people

Mathematics

1 answer:

GenaCL600 [577]2 years ago

3 0

You have to do 64 x 3 and that equals 192 the answer is 192 if that was what you was asking! Respond if not!

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What is the value of x? 6 8 10 12

Novosadov [1.4K]

we know that

The sum of exterior angles of any polygon is $360$ degrees

$(62+66+77+59+12x)=360\\( 264+12x)=360\\ 12x=360-264\\12x=96\\x= 8\ degrees$

therefore

the answer is

the value of x is $8\ degrees$

6 0

3 years ago

Read 2 more answers

Please help me with this

PIT_PIT [208]

Answer:

Step-by-step explanation:

7 0

3 years ago

What is the least common multiple of 50, 60 and 72

Andre45 [30]

The least common multiple of each is 2. 2 x 25= 50. 2 x 30= 60 and 2 x 36=72

5 0

3 years ago

How much money must be deposited now in an

Liono4ka [1.6K]

Answer:

$\$487.48$

Step-by-step explanation:

we know that

The compound interest formula is equal to

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

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=10\ years\\ A=\$1,000\\ r=7.25\%=7.25/100=0.0725\\n=4$

substitute in the formula above

$1,000=P(1+\frac{0.0725}{4})^{4*10}$

$1,000=P(\frac{4.0725}{4})^{40}$

$P=1,000/(\frac{4.0725}{4})^{40}$

$P=\$487.48$

5 0

4 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cbf%7B%20%7B15%7D%5E%7B2%7D%20%5Ctimes%20%20%7B3%7D%5E%7B2%7D%20%20%20%5Cdiv%20%20%5Csqrt

34kurt

$\\ \tt\Rrightarrow 15^2\times 3^2\div \sqrt[3]{125}+9^3$

$\\ \tt\Rrightarrow 3^25^2\times 3^2\div 5^1+3^33^3$

$\\ \tt\Rrightarrow 3^45^1\div 3^6$

$\\ \tt\Rrightarrow 3^{-2}5$

$\\ \tt\Rrightarrow \dfrac{1}{3^2}5$

$\\ \tt\Rrightarrow \dfrac{5}{9}$

7 0

2 years ago