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LUCKY_DIMON [66]

3 years ago

11

Why might the risk of infectious disease be high in a community that has no water treatment facility

1 answer:

Vanyuwa [196]3 years ago

8 0

<span>The risk of infectious disease might be high in a community that has no water treatment facility because germs spread faster through water. Most viruses also are usually spread faster on un treated water.

</span>

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99 pencils cost \$7.74$7.74dollar sign, 7, point, 74. Which equation would help determine the cost of 666 pencils? Choose 1 answ

balu736 [363]

Answer:

$\large \boxed{\text{A) } \dfrac{6}{x} = \dfrac{9}{\$7.74}}$

Step-by-step explanation:

9 pencils cost $7.74

6 pencils cost x

The ratios are

$\dfrac{9}{6} = \dfrac{\$7.74}{x}$

According to the alternendo property,

$\dfrac{9}{6} = \dfrac{\$7.74}{x} \Rightarrow \dfrac{9}{\$7.74} = \dfrac{6}{x}\\\\\text{The correct answer is $\large \boxed{\mathbf{ \dfrac{6}{x} = \dfrac{9}{\$7.74}}}$}$

4 0

3 years ago

A numerical pass code is required to open a car door. The pass code is five digits long and uses the digits 0-9.

topjm [15]

Answer:

100000 pass codes

Step-by-step explanation:

the pass code form is: abcde

a: 10 numbers to choose

b: 10 numbers

c: 10 numbers

d: 10 numbers

e: 10 numbers

so there are 10^5 = 100000 pass codes exist

8 0

3 years ago

Which of the following correctly uses absolute value to show the distance between −70 and 15? (5 points) |−70 + 15| = |−55| = −5

MrMuchimi

Answer:

the answer is |−70 − 15| = |−85| = 85 units [ C ]

hope this helps :)

Step-by-step explanation:

7 0

3 years ago

Plz help no guessing

liq [111]

$\sqrt{20}$ is between $\sqrt{16}$ and $\sqrt{25}$ , i.e. between 4 and 5,

Choice C

4 0

3 years ago

Read 2 more answers

Driveway pavers are 6 inches by 9 inches. If your driveway is 20142 square inches, how many pavers do you need for your driveway

Norma-Jean [14]

6 times 9 = 54 20142 divided by 54 = the answer of 373 pavers.

7 0

3 years ago