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3 years ago

12

On a 10 question multiple-choice test, where each question has 5 answers, what would be the probability of getting at least one

question wrong?

1 answer:

Vera_Pavlovna [14]3 years ago

4 0

The probability of getting at least 1 is 1 out of 50 questions

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Beth is putting liquid fertilizer on the plants in 4 flowerpots. her measuring spoon holds 1/8 teaspoon the directions say to pu

VARVARA [1.3K]

20 times 1/8+1/8+1/8+1/8+1/8=5/8 times 4 because of the four pots = 20

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3 years ago

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Solve for x. 3x−82=x−6 Enter your answer in the box. x =

My name is Ann [436]

Get like terms together. you might have to move across the equals sign

3x-x=-6+82

2x=76

x=38

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3 years ago

PLSSS<br><br> C= <img src="https://tex.z-dn.net/?f=%5Cfrac%7B12%5E%7B3%7D%20.%206%5E%7B5%7D%20%7D%7B9%5E%7B4%7D%20.%202%5E%7B10%

Rudiy27

Answer:

2

Step-by-step explanation:

The trick here is to reduce each of the bases to lowest form first

$12 = 3.4 = 3 .2.2 = 3.2^{2}\\12^{3} = (3.2^{2} )^{3} = 3^{3}2^{6} \\6 = 3.2\\6^{5} = (3.2)^{5} = 3^{5} .2^{5} \\\\Numerator = 3^32^63^52^5 = 3^82^{11}\\Denominator computation\\9 = 3^2\\9^{4} = (3^{2} )^4 = 3^{8} \\Denominator = 3^82^{10} \\\\\frac{Numerator}{Denominator } =\frac{{3^8}{2^{11} }}{3^82^{10}} = \frac{2^{11}} {2^{10}} = 2^1 = 2$

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2 years ago

A store charges $280 for a coat. This price is 40 percent more than the amount it cost the store to buy the coat. At the end-of-

GuDViN [60]

280 * 0.6 = 168
168 is the amount it cost the store to buy the coat.
168 * 0.7 = 117.60
it would cost an employee 117.60 to purchase the coat at the sale

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3 years ago

What is 36/ 40 reduced its simplest form

trapecia [35]

36/40 reduced down to the simplest form would be 9/10. hope this helps!!

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3 years ago

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