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3241004551 [841]
3 years ago
11

The average life of an automobile tire of a certain manufacturer follows a Normal distribution, with a mean of 32,000 miles and

a standard deviation of 1,250.
Which z-score separates the lower 70% from the upper 30% of the tires?


0.30

0.52

0.70

0.85
Mathematics
2 answers:
Slav-nsk [51]3 years ago
7 0

Answer:0.52

Step-by-step explanation:

Ik it for a fact

FrozenT [24]3 years ago
7 0

Answer:

0.52

Step-by-step explanation:

It’s right on edge.

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There will be only 6  cubes with only one side painted red.

Cube : A cube is a 3D shape having 6 equal square sides. it has 6 faces , 8 vertices and 12 edges.

According to the question

A 3 cm cube is divided into one centimeter cube.

Every face will have 9 cube each and from that 9 cube there will be only one 1 cube that will have one side painted red.

Since there are 6 faces,

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Please help me with this problem
Naya [18.7K]

Answer:

Dasha has 52 roses

Step-by-step explanation:

Rewrite the first sentence in an equation: (D= Dasha) (A= Anna)

D=4A

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3) Divide both sides by 3:

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4) Now substitute 13 as A in the second equation:

13+39=D

5) Solve:

D=52

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Step-by-step explanation:

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