2 years ago

What is 2/3 times 3/7

Mathematics

1 answer:

Firlakuza [10]2 years ago

6 0

Answer: 2/3 time 3/7 it would be 6/21

Step-by-step explanation: because you would multiply bot the numerator and denominater.

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How to evaluate the expression 0.3(3-0.5)

scoray [572]

0.3(3 - 0.5)
= 0.3(2.5)
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3 years ago

FIST PERSON WHO ANSWERS THIS RECEIVES 30 POINTS!!

Ksenya-84 [330]

Mean: 11.4

Median: 7

Mode: there isn't one

Mean: 1+5+7+12+32=57 57÷5=11.4

Median: 1, 5, 7, 12, 32. 7 is the middle number.

Mode: there isnt a number that repeats itself.

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3 years ago

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Without solving the equation -3x+5 =44 tell whether the value of x is negative or positive

marshall27 [118]

Answer:

x= -13

The value of x is negative

Step-by-step explanation:

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Jaden is flying a kite and let’s off 275 feet of string. If the kite is 150 feet above ground and assuming the string is straigh

vivado [14]

Answer:

≈ 33°

Step-by-step explanation:

So, first, you can draw a visual. Refer to the image attached below:

Using this info, you can use trigonometric ratios. Recall that:

tangent = opposite side/adjacent side

sine = opposite side/ hypotenuse

cosine = adjacent side/hypotenuse

You can clearly see that you have an opposite side and a given hypotenuse. This means we'll be using sine.

So:

$sinX = \frac{150}{275}$

However, we're not trying to find sinX, we're trying to find X.

So we would have to use inverse sine, which would then be:

$X = sin-1 (\frac{150}{275} )$

Put this into your calculator, and:

X ≈ 33.05573115...

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3 years ago

A psychology professor at a university is interested in determining the proportion of undergraduate students at her university w

mario62 [17]

Answer:

No, because the professor’s question had 3 possible answers

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