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kobusy [5.1K]
3 years ago
12

What’s a real number between the square root of 13 and the square root of 14

Mathematics
1 answer:
Pie3 years ago
6 0

Real numbers can be both rational and irrational.

sqrt(13) = 3.60555

sqrt(14) = 3.74166

If you're looking for a rational number, there are lots of them to choose from. Easiest is probably 3.7 = 37/10.

An irrational number in this range might be sqrt(27/2).

Hope this helps!

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otez555 [7]

Answer:

Step-by-step explanation:

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x = 4.8

7 0
2 years ago
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Given f(x) = 3 and g(x) = 5x + 7, find (f + g)(-8).
levacccp [35]

Answer:

-30

Step-by-step explanation:

f(x) = 3 so f(-8) = 3;

g(x) = 5x + 7, so g(-8) = 5(-8) + 7 = -33

Then (f + g)(-8) = 3 - 33 = -30

This is the sum of two functions both evaluated at x = -8.

4 0
3 years ago
Which is greater 3/5, 33/50, 303/500, 3,003/5,000, 30,003/50,000
ad-work [718]

33/50 because it is biggest

5 0
3 years ago
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What is the slope-intercept form of the following equation? What is slope and the y intercept? 8x + 2y = 14
Natalka [10]

Answer:

m

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4

Step-by-step explanation:

Given -

8

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b

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If a linear equation is in this form, then -

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In our case, we shall use this formula

m

=

−

8

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=

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To find the y-intercept put

x

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(

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y

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To find the x-intercept put

y

=

0

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5 0
3 years ago
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A placebo is a substance that should elicit no positive response in an experimental subject.
adelina 88 [10]

Answer:

  A)  True

Step-by-step explanation:

In an experiment that has the purpose of testing the efficacy of a procedure or drug, comparison is made against the efficacy of a placebo, a procedure or drug that is <em>intended to have no effect whatever</em>.

__

Famously, a placebo is often found to be nearly as effective (or even more effective) than the procedure or drug on trial. This effect is known as "the placebo effect."

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