2 years ago

JOD, hele he earns $8 per hour. His employer always rounds up to the nearest quarter of an hour. For example, if

Mathematics

1 answer:

Nesterboy [21]2 years ago

3 0

Answer:

where is the question at?

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7. In a quiz bee, Marlon scored 132 points during the first round. This score was thrice as much as his score during the second

podryga [215]

Answer:

II + III = 176

II = 44

III = 132

Step-by-step explanation:

Third round: 132

Second round: 3x=132

x=44 (second round)

2rounds: 132+44=176

4 0

2 years ago

he production of pipes has a mean diameter of 3.25 inches and a standard deviation of .15 inches. The shape of the distribution

o-na [289]

Answer:

The probability that a randomly chosen part has diameter of 3.5 inches or more is 0.9525

Step-by-step explanation:

$Mean = \mu = 3.25 inches$

Standard deviation = $\sigma = 0.15 inches$

We are supposed to determine the probability that a randomly chosen part has diameter of 3.5 inches or more

$P(Z \geq 3.5)=1-P(z$

Refer the z table for p value

$P(Z \geq 3.5)=1-0.0475\\P(Z \geq 3.5)=0.9525$

Hence the probability that a randomly chosen part has diameter of 3.5 inches or more is 0.9525

7 0

3 years ago

15 liters decreased by 60%

puteri [66]

15 divided by 60= 3.50

8 0

3 years ago

What’s the equation of (6,39) and (-5,-49)

blondinia [14]

Y= 8x-9, because I need more characters

5 0

3 years ago

I need help I’ll mark u as brainlest

Minchanka [31]

Answer:

V = 64 in^3

Step-by-step explanation:

The volume of a cube is given by

V = s^3 where s is the side length

V = 4^3

V = 64 in^3

8 0

3 years ago

Read 2 more answers