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3 years ago

Select the expressions that are equivalent to 34

Mathematics

1 answer:

Blizzard [7]3 years ago

6 0

Answer:

81 9^2

Step-by-step explanation:

3•3= 9

3•3=9

9•9=81

and 9•9=81

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Which of the following individuals may be required to undergo HIV testing? a) Employees of a small business with limited health

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A convicted sex offender may be required to undergo HIV testing.

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3 years ago

A line has a slope of -1 and contains the points (1, 2) and (2, y). The value of y is

Salsk061 [2.6K]

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{y}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{y-2}{2-1}=\stackrel{\stackrel{slope}{\downarrow }}{-1} \\\\\\ \cfrac{y-2}{1}=-1\implies y-2=-1\implies y=1$

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3 years ago

Read 2 more answers

Joan has a prescription for 100 Theophylline capsules. Joan informs the pharmacist that she only has enough money to purchase ¼

balandron [24]

Answer:

25 capsules.

Step-by-step explanation:

We are told that Joan has a prescription for 100 Theophylline capsules. Joan informs the pharmacist that she only has enough money to purchase ¼ of the prescription today.

To find the number of capsules that Joan will pay for today, we will find 1/4 of 100.

$\text{The number of capsules that Joan will pay for today}=\frac{1}{4}\times 100$

$\text{The number of capsules that Joan will pay for today}=25$

Therefore, Joan will pay for 25 capsules today.

5 0

3 years ago

Can anyone help solve this question? I’m lost

Oksana_A [137]

We'll start by calling the number of pigeons we started with x, because it's the unknown.

After she clapped 1/3 flew away so she was left with

(1 - 1/3) x = (2/3) x

Two flew back, so now there are

(2/3) x + 2

She clapped again and half left, half stayed, so now

(1/2) ( (2/3) x + 2 )

One came back and there were five,

(1/2) ( (2/3) x + 2 ) + 1 = 5

Solving is unraveling.

(1/2) ( (2/3) x + 2 ) = 4

(2/3) x + 2 = 8

(2/3) x = 6

x = (3/2) 6 = 9

Answer: 9 pigeons

Check: Reviewing the story, 9 -> 6 -> 8 -> 4 -> 5 good

5 0

3 years ago

A refrigerator contains 50 pieces of fruit: 6 apples, 5 oranges, 10 bananas, 3 pears, 7 peaches, 11 plums, and 8 mangos.Imagine

Marta_Voda [28]

Answer:

The probability that you will pull a banana on the first try and an apple on the second try = .024

Step-by-step explanation:

Given -

A refrigerator contains 50 pieces of fruit: 6 apples, 5 oranges, 10 bananas, 3 pears, 7 peaches, 11 plums, and 8 mangos .

Total no of fruit = 50

The probability that you will pull a banana on the first try and an apple on the second try = $\frac{10}{50} \times \frac{6}{50}$

= $\frac{6}{250}$

= .024

7 0

3 years ago