Five less than the product of -2 and a number is -13

Mathematics

1 answer:

deff fn [24]3 years ago

8 0

Answer:

-2 -5 + 13 = x

Step-by-step explanation:

x would be the product

and i dont know if i got this correct o.O

I tried is all imma say

You might be interested in

find the indicated limit, if it exists. limit of f of x as x approaches 8 where f of x equals x plus 10 when x is less than 8 an

ratelena [41]

$f(x)= \left \{ {{x + 10; \ \ \ x \ \textless \ 8} \atop {10-x; \ \ \ x \geq 8}} \right. \\ \\ lim_{x \rightarrow 8} (f(x))^-=8+10=18 \\ lim_{x \rightarrow 8} (f(x))^+=10-8=2 \\ Since \ lim_{x \rightarrow 8} (f(x))^- \neq lim_{x \rightarrow 8} (f(x))^+$
Therefore, the limit does not exist.

4 0

3 years ago

A fox charge of $50 per job, plus. An hourly charge of $80 per hour. What is umesh’s total charge in dollars. C relates to the n

Contact [7]

<span>Given: C -> Umesh's total charge in dollars. h -> the number of hours he spends on a job. Hourly charge =$80 /hr Charge for h hours = 80*h fixed charge per job = $50 Therefore, C = 80h +50 is the required equation to find the total charges</span>

8 0

3 years ago

Find the volume of the cylinder. What is the exact volume in terms of π? (diameter= 16m) Options a.) 1000pi cubic m b.) 1024pi c

Kazeer [188]

The volume for any cylinder, right or oblique, would be base x height. Even though an oblique cylinder looks quite different from a right cylinder, their volumes would be equal (given that their radius and height are equal). Think about it, the area of a parallelogram would equal the area of the rectangle if their heights and bases were the same, so that would apply for this also.

V= Bh
The base would stand for that top and bottom of the cylinder, or the circles. The volume for circle is pi x radius squared.
V = $\pi r^{2}$ h
V = $\pi$ 256 x 16
V = $\pi$ 4096 $m^{3}$

6 0

2 years ago

A set of N = 20 exam scores has a mean of m = 50. The instructor discovered that an error was made grading one exam, so 20 point

tatuchka [14]

Answer:

The new mean for the exam scores is 51

Step-by-step explanation:

the mean can be calculated using the formula

mean of scores = $\frac{Sum total of scores}{Number of students}$