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3 years ago

Which formula should be used to calculate the amount of paper needed?

Mathematics

1 answer:

bogdanovich [222]3 years ago

3 0

Answer:

Step-by-step explanation:

I=PRT where I =interest P=principal, R=rate, and T =time is

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Solving two step equations

poizon [28]

Answer: y=66
I hope it helps you!

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3 years ago

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At a factory, the cost of making different numbers of toothbrushes is shown in the table below. COST OF TOOTHBRUSHES Number of 3

slavikrds [6]

Answer:

Step-by-step explanation:

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3 years ago

Which equation best represents the relationship between x and y in the graph? A) y = - 3 4 x - 3 B) y = - 4 3 x - 3 C) y = - 3 4

QveST [7]

Answer:

i thik sorry if im wronge

Step-by-step explanation:

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3 years ago

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If angle 1 and angle 2 are supplementary angles, and angle 3 and angle 2 are supplementary angles, what do you know about angle

dusya [7]

Answer:

angle 1 and angle 3 are congruent

Step-by-step explanation:

Angles supplementary to the same angle are congruent. Here both angles 1 and 3 are supplementary to angle 2, so angles 1 and 3 are congruent.

_____

If you like, you can get there algebraically:

m∠1 + m∠2 = 180

m∠3 + m∠2 = 180

Subtract the second equation from the first:

(m∠1 + m∠2) - (m∠3 + m∠2) = (180) - (180)

m∠1 -m∠3 = 0 . . . . simplify

m∠1 = m∠3 . . . . . . add m∠3

When angle measures are the same, the angles are congruent.

∠1 ≅ ∠3

4 0

4 years ago

The most common form of color blindness is an inability to distinguish red from green. However, this particular form of color bl

MaRussiya [10]

Answer:

(a) P(CBM) = 0.07

(b) P(not CBW) = 0.996

(c ) P(neither is color-blind) = 0.926

(d) P=(at least one is color-blind) = 0.074

Step-by-step explanation:

The correct data is that Approximately 7% of American men and 0.4% of American women are red-green color-blind.

(a) Probability that he is red-green color-blind:

$P(CBM) = 0.07$

(b) Probability that she is NOT red-green color-blind:

$P(not\ CBW) =1- P(CBW)\\P(not\ CBW) = 1 -0.004\\P(not\ CBW) =0.996$

(c) Probability that neither are red-green color-blind

$P(neither) = P(not\ CBW)*P(not\ CBM) \\P(neither) = 0.996 *(1-0.07)\\P(neither)=0.926$

(d) Probability that at least one of them is red-green color-blind

$P(at\ least\ one) = 1- P(neither) \\P(at\ least\ one) = 1-0.926\\P(at\ least\ one) = 0.074$

7 0

4 years ago