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2 years ago

I NEED HELPPPPP PLEASE

Mathematics

1 answer:

vlada-n [284]2 years ago

4 0

Answer:

132, 390, 244, 492

Step-by-step explanation:

those are the answers in order

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A truck driver has to make a delivery at a location that is 230.2 miles away. She drives an average of 55 miles each hour for 3.

Vlad [161]

Answer:

The driver will make it to the location in the next hour

Step-by-step explanation:

First, find how many miles they traveled in 3.25 hours, by multiplying 55 by 3.25:

55(3.25)

= 178.75

Then, add 55 to this to see if the driver will make it in the next hour:

178.75 + 55

= 233.75

Since this is greater than 230.2, this means they will make it to the location.

So, the driver will make it to the location in the next hour.

5 0

3 years ago

Read 2 more answers

What is the probability of rolling a sum of 5 on a standard pair of six-sided dice? express your answer as a fraction or a decim

viva [34]

The probability of rolling a sum of 5 on a standard pair of six sided dice is 1/9.

According to the given question.

A standard pair of dice is rolled.

So, the sample sapce for rolling a pair of dice = {(1,1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 1), (5, 2), (5, 3), (5, 4),(5, 5),(5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}

⇒ Total number of outcomes = 36

And, the outcomes for getting a sum of five on a sandard pair of six sided dice = {(2, 3), (3, 2), (4, 1), (1, 4)}

⇒ Total number of favorable outcomes = 4

As we know that " probability is the ratio of total number of favorable outcomes to the total number of outcomes".

Therefore,

The probability of rolling a sum of 5 on a standard pair of six-sided dice

= 4/36

= 1/9

Hence, the probability of rolling a sum of 5 on a standard pair of six sided dice is 1/9.

Find out more information about probability here:

brainly.com/question/11234923

#SPJ4

8 0

2 years ago

What is the square root of p to the power of 2?

mote1985 [20]

Answer:

Step-by-step explanation:

√p²

Rule:

If √x², then √x² = x

8 0

3 years ago

Read 2 more answers

Solve the following system of inequality x < 3y - 18

insens350 [35]

Step-by-step explanation:

If you are solving for y :

 $\:$ 

$x < 3y - 18$

$x + 18 < 3y$

$\frac{x + 18}{3} < \frac{3y}{3}$

$y > \frac{3}{x} + 6$

6 0

2 years ago

In Game 1, Emerson struck out 30 times in 90 times at-bat. In Game 2, he struck out 40 times in 120 times at-bat. In Game 3, Eme

Anna71 [15]

Answer:

32% of the times at-bat.

Step-by-step explanation:

Since in Game 1, Emerson struck out 30 times in 90 times at bat; in Game 2, he struck out 40 times in 120 times at bat; and in Game 3, Emerson struck out 42 times in 140 times at bat; To determine what percentage of times at bat did Emerson actually hit the ball, the following calculation must be performed:

$\frac{(30+40+42)}{(90+120+140)}=x$

$\frac{112}{350} =x$

$0.32=x$

Therefore he actually hit the ball 32% of the time.

5 0

2 years ago