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2 years ago

10. Write an inequality for the sentence: More than 75 people attended the basketball game.

Mathematics

1 answer:

tester [92]2 years ago

7 0

Write an inequality for the sentence : More than 75 people attended the basketball game .

Answer : X > 75

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Multiply 8 by 10, then subtract t from the result

faltersainse [42]

Answer:

80-t

Step-by-step explanation:

8(10)=80

80-t

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2 years ago

Corbin can shoot 24 baskets In 3 minutes. Which table best represents this relationship?

seraphim [82]

Answer:

Table C

Step-by-step explanation:

This is the proportional relationship:

y = kx

We have x = 3, y = 24, then k is:

24 = 3k
k = 8

The table will look as:

x = 1 ⇒ y = 1*8 = 8
x = 2 ⇒ y = 2*8 = 16
x = 5 ⇒ y = 5*8 = 40

Correct choice is C

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2 years ago

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Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per mi

miss Akunina [59]

Answer:

Mean = 0, Standard deviation = 1

Step-by-step explanation:

We are given the following in the question:

Mean, μ = 77.5 beats per minute

Standard Deviation, σ = 11.6 beats per minute

We are given that the distribution of pulse rates of women is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

Putting the values, we get,

$z_{score} = \displaystyle\frac{x-77.5}{11.6}$

After, the standardization, that is conversion of all pulse rates of women to z scores, the mean of the distribution is 0 and standard deviation is 1.

Mean = 0, Standard deviation = 1

7 0

2 years ago

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he

vladimir2022 [97]

We will need to have two equations here, having x as the missing length. We know that the chairs are in the same amount on each occasion, so each equation should be equal to the other.

This sets up a problem of:

6x + 7 = 4x + 13

7 and 13 being the leftover chairs and 6 and 4 being the rows. Let’s solve for x.

x = 3

Knowing this, we plug in x for one of the equations

6(3) + 7
18 + 7
25

Liam has 25 chairs.

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2 years ago

Product of 3.24 0.45 x 0.72 0.45 x 72 4.5 x 0.7 4.5 x 7.2

natta225 [31]

Answer:

4.5 x 0.72

Step-by-step explanation:

I AM ASSUMING THAT YOU FORGOT TO ADD 2 AFTER 0.7 IN 4.5 x 0.7

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2 years ago

Read 2 more answers