3 years ago

Could somebody do this???

Mathematics

1 answer:

yaroslaw [1]3 years ago

3 0

Answer:

Step-by-step explanation:

The least possible number is 3, because if we start checking,

1 x 5= 5 + 4= 9

2 x 5= 10 + 4= 14

3 x 5= 15 + 4=19

The result has to be at least 19 and it has to be reached by the least possible number, and as seen, it is 3.

You might be interested in

I’m another normally distributed test score is 80 and the standard deviations is 10. How common are values in the less than 60?

lord [1]

Answer:

The probability of obtaining a score less than 60 is 2.28%

It happens 2 out of 100 times.

Step-by-step explanation:

If the mean μ = 80 and the standard deviation σ = 10, then we need to find the probability that an X value is less than 60.

Then we find

$P(X$

To find this probability we use the Z statistic.

$Z = \frac{X- \mu}{\sigma}$

$P(\frac{X- \mu}{\sigma}$

$P(Z$

This is the same as

$P(Z> 2)$

We look for this value in the table for the normal distribution of right queue and we have:

$P(X 2) = 0.02275$

The probability of obtaining a score less than 60 is 2.28%

It happens 2 out of 100 times.

6 0

3 years ago

If 75 is added to a number, the result is 39 less than three times the number.find the number

Luba_88 [7]

First, we would set the number to x.

Then, we turn the words into an equation.

x+75 = 3x-39

Isolate the x.

-2x = -114

So...

x = 57

3 0

3 years ago

In a large apartment building, 35 of the apartments have a balcony and 55 do not. An apartment us randomly selected as part of a

Vadim26 [7]

11/18 probability

90 apartments total

35/90=

11/18

4 0

3 years ago

Choose an appropriate metric unit of a typical house cat

valentina_108 [34]

Your answer is gram hope this helps that is what unit to use :)

8 0

3 years ago

Shannon pours 4 different liquid ingredients into a bowl. The sum of the liquid ingredients is 8.53 liters. Two of her measureme

saveliy_v [14]

All you have to do is multiply those two numbers and whatever u get is ur answer

4 0

3 years ago