3 years ago

Add. –4.75 + 2.19 a. –6.94 b. –2.56 c. 2.56 d. 6.94

Mathematics

2 answers:

tatyana61 [14]3 years ago

7 0

The answer is -6.94. Hope it help

Blababa [14]3 years ago

7 0

Answer:

The Answer Is c. 2.56

Step-by-step explanation:

You might be interested in

Can someone please help me on my math please

enot [183]

Answer:

g(x)=(x+5)^2

Step-by-step explanation:

5 0

3 years ago

What number could be a value of y which makes the following inequality true? Inequality: 4y > 24

Marrrta [24]

Answer:

Step-by-step explanation:

7x4=28

6x4=24

So it cant be 6 or anything less

3 0

3 years ago

Read 2 more answers

Nate walks 25 meters in 13.7 seconds. If he walks at this same rate, which of the following is closest to the distance he will w

maria [59]

25m=13.7((4*60))
25m=13.7(240)
25m=3288
m=131.52
The correct answer is A)
Well that's what I guess.

5 0

4 years ago

Read 2 more answers

Please Write three expressions that are equivalent to 24k + 12k.

alexira [117]

Answer: 36k

Step-by-step explanation:

You just add

4 0

4 years ago

Suppose that X is a random variable with mean and variance both equal to 20. What can be said about P{0 ≤ X ≤ 40}.

Dennis_Churaev [7]

Answer:

$P(0 \leq X \40) = \frac{19}{20}$

Step-by-step explanation:

We know that:

$P(|X - 20| < 20) + P(|X - 20| \geq 20) = 1$

$P(0 \leq X \leq 40) = P(0-20 \leq X-20 \leq 40-20) = P(-20 \leq X \leq 20) = P(|X - 20| \leq 20)$

$P(|X - 20| \leq 20) = 1 - P(|X - 20| > 20) = 1 - \frac{20}{20^{2}} = \frac{19}{20}$

$P(0 \leq X \40) = \frac{19}{20}$

5 0

3 years ago