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Virty [35]
3 years ago
10

The times for running a 5K for a local charity event are Normally distributed. Which standardized time represents the

Mathematics
2 answers:
IrinaK [193]3 years ago
6 0

Answer:

–1.88

there! my friend!

Lesechka [4]3 years ago
4 0

Answer:

1.13

Step-by-step explanation:

Edge 2021 hope this helps

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Im running out of time Somebody help me out please ​
kobusy [5.1K]

Answer:

3, 4, and 5

Step-by-step explanation:

To put it simply, 3 + 4 + 5 = 12 and the numbers are consecutive, next to each other.

The method:

The three consecutive numbers could be called x, x + 1, and x + 2 and we know that x + x + 1 + x + 2 = 12

This can be simplified to 3x + 3 = 12. Next, subtract 3 from both sides to get 3x = 9. Now, divide both sides by 3 to get x = 3.

This means that the first number is 3 and the other numbers are 4 (3 + 1) and 5 (3 + 2).

Hope this helps!

8 0
2 years ago
Read 2 more answers
A shipping container will be used to transport several 100-kilogram crates across the country by rail. The greatest weight that
natulia [17]

Answer:

x ≤ 207 crates

Step-by-step explanation:

Greatest weight of the container = 27,500 kilograms

Weight of other shipment = 6,800 kilograms

Weight of a crate = 100 kilograms

Number of 100-kilogram crates that can be loaded into the shipping container = x

The inequality is

27,500 ≤ 6800 + 100x

27,500 - 6800 ≤ 100x

20,700 ≤ 100x

x ≤ 20,700 / 100

x ≤ 207 crates

3 0
3 years ago
Help? Find the lateral area for the prism.
Gnoma [55]
I think the answer will be 17 square that what my friend said.
4 0
3 years ago
Read 2 more answers
A line segment has endpoints at (2,10) and (10,2). What are the coordinates of the midpoint of the line segment?
IrinaVladis [17]

Answer:

(6,6)

Step-by-step explanation:

The midpoint formula is (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} ). Substitute (2,10) and (10,2) into this formula and simplify.

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} ) \\(\frac{2+10}{2},\frac{10+2}{2} ) \\(\frac{12}{2},\frac{12}{2} ) \\(6,6)

8 0
3 years ago
Garth got 117 votes in the class election. 240 people voted. What percent of all the votes did he get? Which equation does NOT r
erastova [34]
Faci 240+117=357,sper ca team ajutat multumestemi
3 0
3 years ago
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