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3 years ago

How many square feet of outdoor carpet will

Mathematics

2 answers:

anastassius [24]3 years ago

4 0

Answer:

Step-by-step explanation:

24+12

Viefleur [7K]3 years ago

3 0

Answer:

Step-by-step explanation:

did on iready

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Y = 2.2 + 5 Complete the missing value in the solution to the equation. (2, )

Ahat [919]

Answer:

Solving equation:

y=2.2+5

=7.2

8 0

3 years ago

Read 2 more answers

Justity each step in solving the equation 4x = 7(x - 3) by writing a reason for each statement Answer Statement Reason 1. 4x7x3)

NemiM [27]

Answer:

2. 4x = 7x - 21

Step-by-step explanation:

$4x = 7(x - 3) \\ 4x = 7x - 21 \\ 21 = 7x - 4x \\ 21 = 3x \\ \frac{21}{3} = x \\ 7 = x \\$

4 0

3 years ago

You have 10 pairs of socks, five black and five blue, but they are not paired up. Instead, they are all mixed up in a drawer. It

Gala2k [10]

Answer:

Go turn a light on.

Step-by-step explanation:

Flip the light switch

8 0

3 years ago

The perimeter of the base of a square pyramid is 16 feet and it stands 20 ft tall. Calculate the volume.

Vikentia [17]

Answer: $1706.67 feet$

Step-by-step explanation:

Formula: Volume = $\frac{1}{3} \alpha^{2}h$

a is the length of the base's edge and h is the height. Since 16 is the length we would square it as it is the length, then we would multiply it by the height which is 20 ft.

Steps: Multiply

Volume = $\frac{1}{3} \alpha^{2}h$

= $\frac{1}{3} * 16^{2} * 20$

= $1706.67 feet$

~I hope I helped you :)~

6 0

3 years ago

Thirty three different video games showing violence were observed. The duration times of violence (in seconds) were recorded. W

AlladinOne [14]

Answer:

The "df" stands for "degrees of freedom", and represents the number of independent observations in a set of data.

Its value in this case is df=32.

Step-by-step explanation:

The sample is of size n=33.

As we do not know the population's standard deviation, we use as estimate the sample's standard deviation. Because of this, we use the t-statistic in place of the z-value.

The "df" stands for "degrees of freedom", and represents the number of independent observations in a set of data (the data in this case is the sample of 33 video games).

In one-sample tests, the degrees of freedom are calculated as:

$df=N-1=33-1=32$

6 0

4 years ago