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3 years ago

Which lines are parallel to 8x + 2y = 7? Select all that apply.

Mathematics

2 answers:

neonofarm [45]3 years ago

8 0

Answer:

9x+2y=7 hear something

Step-by-step explanation:

maw [93]3 years ago

3 0

9x+2y=7 hear something

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4 employees drive to work in the same car. the workers claim they were late to work because of a flat tire. their managers ask t

Brums [2.3K]

Answer:

The required probability is 0.015625.

Step-by-step explanation:

Consider the provided information.

There number of tires are 4.

The number of workers are 4.

The probability that individual select front drivers side tire = $\frac{1}{4}$

The probability that they all select front drivers side,tire is: $\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}=\frac{1}{256}$

Similarly,

The probability that they all select front passenger side, tire is: $\frac{1}{256}$

The probability that they all select rear driver side,tire is: $\frac{1}{256}$

The probability that they all select rear passenger side, tire is: $\frac{1}{256}$

Hence, the probability that all four workers select the same tire = $\frac{1}{256}+ \frac{1}{256}+\frac{1}{256}+\frac{1}{256}$

the probability that all four workers select the same tire = $\frac{4}{256}=\frac{1}{64}=0.015625$

Hence, the required probability is 0.015625.

5 0

3 years ago

Craig earns $37 for 4 hours as a lifeguard. Henry earns $64.75 for 7 hours as a lifeguard. Who earn more per hour?

Fofino [41]

Answer:

Henry earns more per hour

Step-by-step explanation:

Craig: 37/4 = 9.25

Henry: 65.75/7 = 9.39

4 0

3 years ago

Read 2 more answers

Juan walks a circular path with a radius of 280 yards at the local park. How far does she walk? Use 3.14 for pi.

belka [17]

Answer: Juan walks 246,176 yards around the circular path.

To find the distance around the circular path, we are looking for the circumference. The formula for the circumference is: C = pi(r^2).

Simply plug in the radius and evaluate the expression.

C = 3.14(280^2)
C = 3.14(78400)
C = 246,176 yd

4 0

3 years ago

The answer to geometry):

mylen [45]

Answer is B 1809.6m^3

7 0

3 years ago

A recipe requires 1/4 lb of onions to make 3 servings of soup. Mark has 1 1/2 lb of onions. How many servings can Mark make?

Oxana [17]

⓵ You have to do a cross product in order to find your answer :

1/4 lb → 3 servings
1 ½ lb → × servings

(3 x 1 ½) ÷ 1/4 = (3 x 1,5) ÷ 0,25

⓶ Now you need to solve the equation :

(3 x 1,5) ÷ 0,25

↓

(4,5) ÷ 0,25

↓

4,5 ÷ 0,25 = 18

Which means that your final answer is that Mark can make 18 servings with 1 ½ lb of onions!

I hope this helped! ☻

6 0

3 years ago