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2 years ago

11

16 is 25% of what number

2 answers:

puteri [66]2 years ago

4 0

To set this as an equation, you could use 16 = x/4. X = 64

vesna_86 [32]2 years ago

3 0

'is' in mathematics means equal
'of' in mathematics means multiplication

If we translate "16 is 25% of what number" into a mathematical equation, we get:

16 = 25% * x

25% can also be expressed as 25/100, since % or percent means over 100.

16 = 25/100 * x
16 = 0.25 * x

x = 16/0.25

x = 64

16 is 25% of 64<span>.</span>

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The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are

Phoenix [80]

Answer:

9%

Step-by-step explanation:

To find the percentage of Team B's mean absolute deviation difference in the means, you have to subtract the two means, <u>59.32-59.1.</u>

After this, divide your answer the the mean absolute deviation of Team B, or you could put it all in the calculator or paper like this:

$\frac{59.32-59.1}{2.4}$

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2 years ago

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Answer:

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1 year ago

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2 years ago

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enot [183]

Answer:

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Step-by-step explanation:

A)

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2 years ago

in parallelogram ABCD, AC is diagonal, the measure <ABC is 40°, and the measure of <ACD IS 57°. what is the measure of &lt

Nutka1998 [239]

Answer: $\angle CAD = 83^\circ$ Option D

Step-by-step explanation:

In this question we use properties of parallelogram and angle sum property of a triangle.

In parallelogram ABCD

$\angle ABC=40^\circ$

As, we know that opposite angles of parallelogram are equal

Therefore,

$\angle ABC =\angle ADC =40^\circ$

Now, in triangle ADC

We know that sum of all the angles of a triangle is $=180^\circ$

$\angle ACD +\angle ADC +\angle DAC =180^\circ$

$57^\circ +40^\circ +\angle DAC =180^\circ$

$97^\circ + \angle DAC = 180^\circ$

Subtracting 97 from both sides we get

$\angle DAC = 180^\circ - 97^\circ$

$\angle DAC = 83^\circ$

Measure of $\angle CAD = 83^\circ$

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2 years ago