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sp2606 [1]
2 years ago
11

Mark is building a scale model of his car as shown in the diagram. The actual car has a height of 10 feet and the model has a he

ight of 1 foot at the same place.A. What is the actual length of the car?
Mathematics
1 answer:
malfutka [58]2 years ago
6 0

Answer:

A- 12.5

Step-by-step explanation:

(I used the formula a.bc X de = f X g = ft of car)

1.25x10=12.5X1=12.5ft

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Geometry help please
algol [13]
I think the answer is 76 because the tree is halfway between building and stake
or it could be 57 either one but 70% it is 76
6 0
3 years ago
Beth gets a sum of 5 when she rolls two fair number cubes. What is the probability that one of the fair number cubes is a 1?
ira [324]

Using it's concept, it is found that there is a 0.5 = 50% probability that one of the fair number cubes is a 1.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

The outcomes of the pair of cubes that result in a sum of 5 are as follows:

(1,4), (2,3), (3,2), (4,1).

Of those 4 outcomes, 2 involve a number 1, hence the probability is given by:

p = 2/4 = 0.5.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

6 0
1 year ago
Which graph shows the solution to the system of inequalities?<br> y &lt;= x + 2<br> y &gt; 2x – 3
posledela

Answer:

b

Step-by-step explanation:

6

4 0
2 years ago
5+2(w-6) how do i rewrite as addition and solve?
Firdavs [7]

Answer:

2w - 7

Step-by-step explanation:

1) Expand by distributing terms.

5 + 2w - 12

2) Collect like terms.

2w + (5 - 12)

3) Simplify.

2w - 7

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>2w</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>7</u></em><em><u>.</u></em>

7 0
2 years ago
g Jack is polling New Yorkers to determine what proportion of them want to legalize recreational marijuana. How many New Yorkers
wolverine [178]

Answer:

1006

Step-by-step explanation:

Take proportion, p = 62%

n = (Z² * pq) / M.E²

Margin error = 0.03

p = 62% = 0.62

q = 1 - p = 1 - 0.62 = 0.38

Zcritical at 95% = 1.96

n = (1.96² * (0.62*0.38)) / 0.03²

n = 0.90508096 / 0.0009

n = 1005.6455

n = 1006

Sample size = 1006

5 0
2 years ago
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