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3 years ago

)) A rectangle has an area of 117.8 square kilometers and a height of 9.5 kilometers. What

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

4 0

Answer:

yes you use kilometers

Step-by-step explanation:

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e. Is the a discrete random variable, a continuous random variable, or not a random variable? height of a randomly selected gira

irga5000 [103]

Answer:

The correct answer is:

It is a continuous random variable (B)

Step-by-step explanation:

Continuous Random Variables are variables that take on a number of possibilities of values that cannot be counted. The values have infinite possibilities. In this example, the height of a Giraffe measured in meters can be an unlimited possibility if values say, 10.5m, 15.22m 12.0m etc. The possibilities are endless.

Discrete Random variables are variables that take on a number of possibility of occurrences that can be counted. For instance, if a dice is rolled, the possibilities can either be a 1, 2, 3, 4, 5 or 6. There are six values that can be gotten, nothing in-between.

5 0

4 years ago

Read 2 more answers

Which ratio is not equivalent to 84:20?

cupoosta [38]

You didn't put any options but any ratio that 4.2:1 doesn't go into is not equivalent.

Hope this helps :)

8 0

3 years ago

Line e passes through points (7, 6) and (10, 2). Line f is parallel to line e. What is the slope of line f?

lara31 [8.8K]

Answer:

Line f has the same slope, -4/3

Step-by-step explanation:

First find the the slope of line e

m = (y2-y1)/(x2-x1)

= (2-6)/(10-7)

= -4/3

Since the lines are parallel, they have the same slope

Line f has the same slope, -4/3

6 0

3 years ago

Read 2 more answers

Suppose that the sitting back-to-knee length for a group of adults has a normal distribution with a mean of mu equals 22.1 in.

nadya68 [22]

Answer:

Step-by-step explanation:

Given that the sitting back-to-knee length for a group of adults has a normal distribution with a mean of mu equals 22.1 in. and a standard deviation of sigma equals 1.2 in.

We have to find values of x such that

$P(X\geq a) \leq 0.01\\$ and

$P(X\leq b) \leq 0.01$

a=2.33 and b =-2.33 as z values

Let us convert to X values

$x=22.1-2.33(1.2) \\x=22.1+2.33(1.2)\\$

i.e. values below 19.304 and above 25.496

Hence for x below 19.304 and above 25.496 are significantly low and high.

24.2 length is not significantly high.

4 0

3 years ago

Draw a street diagram based on the given information

drek231 [11]

Answer:

See attachment.

Step-by-step explanation:

The name of the streets and places are abbreviated as follows:

✍️The Streets:

Fox Boulevard = FB

Harty Way = HW

Barbosa Avenue = BA

✍️Places:

Hankins Salon = HS

Chase bank = CB

Buckley Park = BP

Town Hall = TH

Popeye's = PP

McDonalds = MD

Based on the information given, a diagram of the streets have been drawn and attached below.

8 0

3 years ago