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serious [3.7K]
3 years ago
12

I need help with these three questions

Mathematics
1 answer:
dusya [7]3 years ago
3 0
0.55 per pound
90 miles per day
16 oz for 3.19
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Find each percent decrease round to the nearest percent from 145 pounds to 132 pounds
Debora [2.8K]
The nearest percent from 145 pounds to 132 pounds is : 1,1 %
5 0
3 years ago
Please help ! Will mark brainliest!
kow [346]

1/2^3 would be the answer!

Hope this helps!

3 0
3 years ago
The functions f and g are defined as follows f(x)=5x+3/6x+7 and g(x)= square root sign x^2-4x
telo118 [61]
<span>f(x)=5x+3/6x+7

This means that f(6/x) = [</span>5(6/x)+3] / [6(6/x)+7] = [ 30/x +3 ] / [36/x +7]

If we assume x≠0 ,    f(6/x) = [30 +3x]/ [36 + 7x]

g(x)=√<span> [ x^2-4x ]
</span>
g(x-4) = √ [ (x-4)^2-4(x-4) ] = √ [ x² -8x +16 -4x +16 ] = √ [ x^2-12x +32]
3 0
3 years ago
Cuanto es 0÷0 necesito ayuda por favor
suter [353]

Answer: El resultado no está definido

no se puede dividir.

8 0
3 years ago
Read 2 more answers
The standard deviation of a probability distribution is a: A. measure of variability of the distribution B. measure of skewness
GuDViN [60]

Answer:

The standard deviation of a probability distribution is a measure of variability of the distribution.

Step-by-step explanation:

We have been given an incomplete statement. We are asked to complete the given statement.

We know that standard deviation is measure of variability or dispersion of a set of data values.

It tells up how much a data point is spread out from the average or mean of the data set.

Therefore, option A is the correct choice.

4 0
3 years ago
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