Seth is driving his car at a speed of 45 miles per hour but less than 65 miles per hour. What is the inequality?

The coefficient of 2(3)(6) Q is

user100 [1]

Answer:

Coefficient of Q is 36.

Step-by-step explanation:

The coefficient means the constant term with the variable

Here, we need to find the coefficient of Q

We have been given an expression:

$2(3)(6)Q$

The coefficient of Q is the simplified form of the constant terms given:

Multiply the terms to get the simplified form which is:

$36Q$

Hence, the coefficient of Q is 36.

3 0

3 years ago

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There are 96 girls and 72 boys who want to participate in 6th grade intramurals .If each team has the same number of girls and t

natima [27]

Answer:

by taking Hcf of 96 and 72 we get 4 so each team have 4

3 0

3 years ago

Read 2 more answers

K+3d=8c-8d solve for d

FromTheMoon [43]

Move k to the other side to isolate d.

So we will get 3d = 8c - 8d - k

Now divide both sides by 3 to isolate d.

So d = 8/3c - 8/3d - k/3

5 0

3 years ago

Assume that the results of your class' statistics test are normally distributed. You know that you scored 1 standard deviation a

Gnom [1K]

Answer:

84%

Step-by-step explanation:

We have to remember that z-scores are values to find probabilities for any normal distribution using the standard normal distribution, a conversion of the normal distribution to find probabilities related to that distribution. One way to find the above z-scores is:

$\\ z = \frac{x - \mu}{\sigma}$

As a result, we can say that one standard deviation above the mean is equal to a z-score = 1, or that one standard deviation below the mean is equal to a z-score = -1, to take some examples.

The corresponding cumulative probability for a z-score = 1 (one standard deviation above the mean) can be obtained from the cumulative standard normal table, that is, the cumulative probabilities from z= -4 (four standard deviations below the mean) to the value corresponding to this z-score = 1.

Thus, for a z-score = 1, the cumulative standard normal table gives us a value of P(x<z=1) = 0.84134 or 84.134. In other words, below z = 1, there are 84.134% of cases below this value.

Applying this for the case in the question, the percentage of test scores below 69 (one standard deviation above the mean) is, thus, 84.134%, and rounding to the nearest whole number is simply 84%.

6 0

3 years ago

Mrs. Kim is teaching a 5th grade class. She is standing 48 feet in front of Lester. Carey is sitting to Lester's right. If Carey

victus00 [196]

Lester and Carey are 14 feet apart

Step-by-step explanation:

Mrs. Kim is teaching a 5th grade class

She is standing 48 feet in front of Lester
Carey is sitting to Lester's right
Carey and Mrs. Kim are 50 feet apart

We need to find how far apart Lester and Carey

Look to the attached figure

The positions of Mrs. Kim, Lester, and Carey formed a right triangle

∵ The distance between Mrs. Kim and Carey is 50 feet

∴ The length of the hypotenuse of the Δ = 50 feet

∵ The distance between Mrs. Kim and Lester is 48 feet

∴ The length of one leg of the Δ = 48 feet

The formula of length of the sides of the right Δ is:

$(hypotenuse)^{2}=(leg_{1})^{2}+(leg_{2})^{2}$

Substitute the length of the hypotenuse and the length of the given leg in the formula above

∵ (50)² = (48)² + (leg)²

∴ 2500 = 2304 + (leg)²

- Subtract 2304 from both sides

∴ 196 = (leg)²

- Take square for both sides

∴ 14 = leg

∵ This leg represents the distance between Lester and Carey

∴ The distance between Lester and Carey = 14 feet

Lester and Carey are 14 feet apart

Learn more:

You can learn more about the right triangle in brainly.com/question/1238144

#LearnwithBrainly

8 0

3 years ago