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3 years ago

7. The number +10 can be used to indicate a

Mathematics

2 answers:

ale4655 [162]3 years ago

7 0

Hello There!

The number +10 can be used to indicate a 10-degree rise in temperature.

This is because this is an increase. All of the other options are a decrease meaning that there going down from where they were originally.

fenix001 [56]3 years ago

7 0

A. 10-degree rise in temperature.

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Dana believes that she needs to study for at least 14 hours to be prepared for her monthly accounting test. If she can study for

ra1l [238]

4 days minimum

This is because 4x4 is 16, but it can’t be 3 since 4x3 is only 12.

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2 years ago

Fractions im not too sure how to do this

steposvetlana [31]

Answer:

3 1/2 21/4

Step-by-step explanation:

3 1/2= 7/2= 7 divided by 2=

21/4=21 divided by 4=

$\sqrt[4]{21}$

4 goes into 21, five times which is 5 1/4

$\sqrt[2]{7}$

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4 years ago

Contrapositive of p → q

mars1129 [50]

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3 years ago

Read 2 more answers

You are comparing apples to oranges in a fruit bowl. Is the ratio 2:3 the same as the ratio 3:2?

alexira [117]

Answer:

No, the two ratios are not the same.

Step-by-step explanation:

When we are saying "apples to oranges", mathematically it means:

$\frac{Apples}{Oranges}$ ,

Which could be 2:3 or 3:2, which in fractional from are written as $\frac{2}{3}$ and $\frac{3}{2}$ respectively.

We see that

$\frac{2}{3} \neq \frac{3}{20}.$

In words the ratio 2:3 says "for every two apples there are three oranges", and 3:2 says "for every three apples there are two oranges". Again we see that the two sentences are not saying the same thing, therefore the ratio 2:3 is not same as 3:2.

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4 years ago

For f left parenthesis x right parenthesis equals StartRoot x EndRoot and g left parenthesis x right parenthesis equals 4 x plus

lara31 [8.8K]

Answer:

Step-by-step explanation:

Given that there are two functions f and g as

$f(x) = \sqrt{x} \\g(x) =4x+9$