1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
schepotkina [342]
2 years ago
7

4m^(3)+10m^(2)-84m Solve by factoring.

Mathematics
1 answer:
olga2289 [7]2 years ago
8 0
Three solutions:
x=0
x=7/2
x=-6
You might be interested in
PLS ANSWER ASAP ILL GIVE U BRAINLIEST<br><br> f(x) = 2x^2 + 8x + 5<br><br> Find the range
Lady_Fox [76]

Answer:

v min (-2;-3)

Step-by-step explanation:

its going to be a parabola with a minimum of (-2;-3) I hope it helps

5 0
3 years ago
A drum of oil has a height of 4 ft and a radius of 1.2 ft. The oil cost $22 per ft³.
iogann1982 [59]
Volume of a Cylinder (Drum) = πr²h

Substitute the known values, 
v = 3.14 * (1.2)² * 4
v = 18.09 Ft³

Now, price for 1 Ft³ = $22
So, for 18.09 Ft³ would be: 22 * 18.09 = $397.9

In short, Your Answer would be: $397.9

Hope this helps!
3 0
3 years ago
Kyle received the following course grades for 10​ (three-credit) courses during his freshman​ year:
timofeeve [1]

Answer:

(a) The average grade point is 2.5.

(b) The relative frequency table is show below.

(c) The mean of the relative frequency distribution is 0.3333.

Step-by-step explanation:

The given data set is

4, 4, 4, 3, 3, 3, 1, 1, 1, 1

(a)

The average grade point is

Average=\frac{\sum x}{n}

Average=\frac{4+4+4+3+3+3+1+1+1+1}{10}

Average=2.5

Therefore the average grade point is 2.5.

(b)

\text{Relative frequency}=\frac{\text{Frequency of number}}{\text{Total frequency}}

The relative frequency table is show below:

x                 f                  Relative frequency

4                3                 \frac{3}{10}=0.3

3                3                 \frac{3}{10}=0.3

1                 4                 \frac{4}{10}=0.4

(c)

Mean of the relative frequency distribution is

Average=\frac{0.3+0.3+0.4}{3}

Average=0.3333

Therefore the mean of the relative frequency distribution is 0.3333.

4 0
3 years ago
Chad bought 8 pounds of strawberries for 25.52. What is the cost, C, of 1 pound of strawberries
Bumek [7]
I think it would be 3.19.
Dividing 25.52 by 8.
5 0
3 years ago
Find the sum of the first 42 terms of the following series, to the nearest
balandron [24]

Answer:

Step-by-step explanation:

Find the sum of the first 42 terms of the following series, to the nearest integer.

2,7,12

Solution

The sum is given by  

SUM_n=n/2*(a_1+a_n)

a_n=a_1+(n-1)d

a_1=2,   n=42,     d=5

The 42nd term is therefore given by  

a_42=2+(42-1)5=207

SUM_42=42/2*(2+207)=21*209=4389

The sum of the first 42 terms of the series, therefore, is 4389

5 0
2 years ago
Other questions:
  • Need help with a math question PLEASE HELP
    6·1 answer
  • G(x)= -x^2 + 9 find: g(-4)
    6·1 answer
  • Suppose that an individual has a body fat percentage of 19.7% and weighs 157 pounds. How many pounds of her weight is made up of
    13·2 answers
  • What is 20% out of 200
    6·1 answer
  • Use the original price and the markup to find the retail price. Original price: $64; Markup: 20%
    11·2 answers
  • What is the value of x?<br> 12 units<br> 15 units<br> 20 units<br> 25 units
    8·2 answers
  • The sum of two numbers is 52 . The smaller number is 16 less than the larger number.What are the numbers?
    11·2 answers
  • How do you bisect angles???
    14·1 answer
  • if there both consecutive doesn't that mean that there both -9 so how is one bigger an one smaller.... ​
    15·1 answer
  • (Im giving brainliest and extra points on this one :D)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!