2 years ago

The difference of twice a number and 9 is less than 18

Mathematics

1 answer:

mr Goodwill [35]2 years ago

3 0

Symbolically, this statement comes out to 2w - 9 < 18.

Adding 9 to both sides: 2w < 27. Finally, w < 27/2.

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97 people are surveyed and 32 of them agree with closing campus for lunch. Is it discrete or continuous

Anton [14]

Discrete

It is a specific value

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2 years ago

-1 3/7 • (-3 2/3) = ? A: 3 2/7 B: 5 5/21 C: 11 D: -5 5/21

Anna35 [415]

[|] Answer [|]

$\boxed{5 \ \frac{5}{21}}$

[|] Explanation [|]

$-1 \ \frac{3}{7}$ * $-3 \frac{2}{3}$

-----------

Convert Fractions To Mixed Numbers:

$-1 \ \frac{3}{7}$ = $\frac{-10}{7}$

$-3 \ \frac{2}{3}$ = $\frac{-11}{3}$

Multiply Across:

$\frac{-10 \ * \ -11}{7 * 3}$

= $\frac{110}{21}$

Simplify:

= $5 \ \frac{5}{21}$

$\boxed{[|] \ Eclipsed \ [|]}$

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2 years ago

Write any 4 rational numbers between -1/3 and -1/2

Lubov Fominskaja [6]

Step-by-step explanation:

Rational numbers are numbers that terminate or are a repeating decimal.

4 rational numbers between -1/3 and -1/2 are

-5/12,

-0.583333333333333333333333333...,

-0.54166666666666..., and

-0.5208333333...

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2 years ago

A high school will graduate 100 students. of these, 52 students plan to attend college.

marishachu [46]

A total of 48 students will not go to college

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2 years ago

Find the zeros of x3 +2X^2-23x-60

laila [671]

Hello,

P(x)=x^3+2x²-23x-60
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P(-3)=(-3)^4+2*(-3)²-23*(-3)-60=0
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2 years ago