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3 years ago

10

A multiple choice test contains 25 questions with 5 answer choices. What is the probability of correctly answering 8 questions i

f you guess randomly on each question?

1 answer:

klio [65]3 years ago

5 0

Answer: 0.0623

Step-by-step explanation:

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icang [17]

Answer:

15

Step-by-step explanation:

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3 years ago

Do u simplify 7 wholes and 8/10

SSSSS [86.1K]

Answer: Simplify 8/10 which is 4/5.

Step-by-step explanation:

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Write an equation in point-slope form of a line with a slope of –4 that goes through the point J(–5, 6).

Fittoniya [83]

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3 years ago

A square has an area of 561.69m2. Work out the perimeter of the square.

lara [203]

Answer:

The answer is 94.8 m

Step-by-step explanation:

Area of a square is a²

So, 23.7² = 561.69 m²

The side of the square is equal to 23.7 m

Perimeter of a square is the side multiplied by 4

So we have that 23.7 x 4 = 94.8 m

4 0

3 years ago

Your parents need 2 pounds of chipped ham to make ham barbecue sandwiches. The chipped ham is on sale for $3.99 per pound. How m

Katena32 [7]

Answer:

Hi there!

Your answer is;

$7.98

Step-by-step explanation:

The rate is $3.99 per 1lb

We need 2 lbs

SO:

multiply 3.99×2

= 7.98

Hope this helps

8 0

3 years ago