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Svetllana [295]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
MAXImum [283]3 years ago
8 0

Answer:

I'm so sorry I don't know how to do this

Step-by-step explanation:

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Definition of classic probability
12345 [234]
Classical probability is the statistical concept that measures the likelihood of something happening, but in aclassic sense, it also means that every statistical experiment will contain elements that are equally likely to happen.
7 0
2 years ago
There are 12 inches for every 1 foot. How many inches are equivalent to 4 feet? Louisiana Territory Map. The equivalent ratio is
Firdavs [7]

12*4=48.

4:48

4/4=1

48/4=12

1:12

-TheOneandOnly003


3 0
2 years ago
1. Suzette ran and biked for a total of 44.75 mi in 4 h. Her average running speed was 6.5 mph and
Andru [333]

Suzette ran for 1.6 hours and biked for 2.4 hours.

Let x = total hours Suzette ran.

Let y = total hours Suzette biked.

The equation to solve the question will be:

x + y = 4 ...... i

6.5x + 14y = 44.75 ....... ii

From i, y = 4 - x

Put the value of y into equation ii

6.5x + 14y = 44.75

6.5x + 14(4 - x) = 44.75

6.5x + 56 - 14x = 44.75

Collect like terms

6.5x - 14x = 44.75 - 56

-7.5x = -11.25

x = 11.25/7.5

x = 1.6 hours

Since x + y = 4

1.6 + y = 4

y = 4 - 1.6

y = 2.4 hours.

Suzette ran for 1.6 hours and biked for 2.4 hours.

Read related link on:

brainly.com/question/24429956

6 0
2 years ago
Ben drove 230 kilometers in 3 hours, and pia drove 250 km in 3 hours. Without making any calculations, who drove faster? Explain
vovangra [49]
Pia drove faster because she went farther than Ben in 3 hours.
8 0
2 years ago
Read 2 more answers
Round to the nearest cent.
DIA [1.3K]
I think the answer is b
6 0
2 years ago
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