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IrinaK [193]
3 years ago
14

Which solid shapes have both flat and curved surfaces?

Mathematics
1 answer:
RSB [31]3 years ago
6 0
I think it may be a cylinder
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A gallon of latex paint can cover 400 square feet. Maria has a rectangular room whose dimensions are 25 feet by 12 feet, with 8-
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Maria would need 3 gallons of paint to cover all 4 walls with 2 coats of paint
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4 years ago
The Arc Electronic Company had an income of 90 million dollars last year. Suppose the mean income of firms in the same industry
jok3333 [9.3K]

Answer:

0.0869

Step-by-step explanation:

The arc electronic company had an income of 90 million dollars last year.

Mean(μ) = 75 million dollars

Standard deviation (σ) = 11 million dollars

Probability that the randomly selected will earn more than arc did last year = Pr(x>90)

Using normal distribution,

Z = (x - μ) / σ

Z = (90 - 75) / 11

Z = 15/11

Z = 1.36

From the normal distribution table, 1.36 = 0.4131

Φ(z) = 0.4131

Recall that when Z is positive, Pr(x>a) = 0.5 - Φ(z)

= 0.5 - 0.4131

= 0.0869

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3 years ago
Chris's car was rear-ended by another driver and Chris decided to file a claim for the body damage. Which deductible would he ha
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Answer:

D

Step-by-step explanation:

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3 years ago
I need help plsssss help
NNADVOKAT [17]

Answer:

56.25 or 56 1/4

Step-by-step explanation:

Image attached below.

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3 years ago
Read 2 more answers
The slope of a line is undefined, and the x-intercept is -7. what is the equation of the line?​
Andreyy89

The equation of line with undefined slope and x - intercept -7 is x = -7

<em><u>Solution:</u></em>

Given that the slope of line is undefined and the x intercept is -7

To find: Equation of line

If a line has undefined slope, then it is a vertical line

A vertical line has undefined slope because all points on the line have the same x-coordinate

<em><u>The equation of a vertical line always takes the form:</u></em>

x = b

where, "b" is the x - intercept

Given x - intercept is -7

<em><u>Thus the equation of line is:</u></em>

x = -7

Therefore, the equation of line is found

7 0
4 years ago
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