All categories

3 years ago

What is the probability of getting a 70 on a a. True b. False test were you guess?

Mathematics

1 answer:

Genrish500 [490]3 years ago

6 0

Both have equal probability .
1/70

You might be interested in

What is the answer to x-5y=30 so I can graph it?

Dahasolnce [82]

Answer:

x + 5y = 30

x + 5(0) = 30

x1 = 30 y1 = 0

x + 5y = 30

1(0) + 5y = 30

y2 = 6 x2 = 0

(x1,y1) and (x2,y2)

(30,0) and (0,6)

Step-by-step explanation:

3 0

2 years ago

Juan cuts a piece of paper in half. he then cuts each half into thirds and each of those pieces into eights. finally, he cuts ea

Nookie1986 [14]

Answer:

D: 768

Step-by-step explanation:

First, he divides a piece of paper in half.

$1 \div \frac{1}{2} = 2$

He gets two pieces.

Next, he cuts each of the pieces into three parts.

$2 \div \frac{1}{3} = 6$

Thirdly, he cuts each of the 6 pieces into 8 pieces.

$6 \div \frac{1}{8} = 48$

Lastly, he divides each piece into 16 parts.

$48 \div \frac{1}{16} = 768$

He has 768 pieces in the end. (D)

7 0

3 years ago

Find the slope for numbers 1-6

Helga [31]

Answer:

#1 is 2

#2 is -2/3

#3 is -2/5

#4 is -1/2

#5 is 4

#6 is 1

Step-by-step explanation:

I hope this helps

4 0

3 years ago

Sarah is making 4 batches of granola bars. She adds 7/8 cup peanuts. Her measuring cup holds 1/8 cup. How many times must Sarah

Naya [18.7K]

Answer:

Sarah is making 4 batches of granola bars. She needs 7/8 cup peanuts to each batch and her measuring cup holds 1/8 cup.

Thus, if one cup holds then to make , Sarah will have to measure = 7 times for one batch of granola bars.

Therefore, for making 4 batches of granola bars, Sarah must measure 1/8 cup peanuts 7 x 4=28 times.Step-by-step explanation:

3 0

3 years ago

The sales tax for a certain state can be found by multiplying the purchase price by . What is the sales tax on an item that is $

Tamiku [17]

Ok any more details or is that the question?

6 0

2 years ago