THIS IS LATE PLEASE HELP

Answer:

For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms whose product is a⋅c=4⋅−25=−100 a ⋅ c = 4 ⋅ - 25 ...

Step-by-step explanation:

Answer:

Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions.

For example, Partial fraction decomposition is used to integrate rational functions and in engineering for finding inverse Laplace transforms.

Step-by-step explanation:

Answer:

A. Strong

Step-by-step explanation:

Mark as Brainliest

Answer:

20 to 3 or 20 : 3

Step-by-step explanation:

White : Black

= 80 : 12

= 80/12

= 20:3

Answer:

Total Area = 532 m²

Step-by-step explanation:

Triangle = ½bh.

Rectangle = lw.

Total Area = sum of individual areas =

(8 m × 16 m) / 2 + (16 m × 18 m) / 2

+ (18 m × 18 m) =

(64 m²) + (144 m²) + (324 m²) =

532 m²

Answer:

yes all

Step-by-step explanation:

Answer:

11.8 m

Step-by-step explanation:

2/3πr^3=1100π

r^3=1650

r=11.8

Answer:

4.14

Step-by-step explanation:

the orange is 1 pound

the green is 0.1 pound

the blue is 0.01 pound

3 orange is 3

11 green is 1.1

4 blue is 0.04

3+1.1+0.04=4.14

hope that made sense

Answer:

C. y=7

Step-by-step explanation:

guy above me was right

The horizontal asymptote of the given function  [tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex]  would be y = 7.

The line y = a is a horizontal asymptote if the function f(x) tends to 'a' from the upside of that line y = a, or from downside of that line.

The given function is

[tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex]

We need to determine the horizontal asymptote.

Horizontal asymptote;

From the given function, it is obvious that the denominator's degree is smaller than the numerator's degree.

Then, the horizontal asymptote is the y-axis.

Thus, the horizontal asymptote is y = 7.

Learn more about horizontal asymptotes here:

https://brainly.com/question/2513623

#SPJ2

Answer:

4 would be your answer

Step-by-step explanation:

brainlesit pls

Answer:

we have to put the numbers in order..

(121,122,125, 126,132),M,(135,136,136,138,140)

Step-by-step explanation:

minimum : (smallest number) = 121

Q1 : 125

Q2 (median) : (132 + 135) / 2 = 267/2 = 133.5

Q3 : 136

maximum : (largest number) = 140

I did this a long time ago so im not so sure

Answer:

Step-by-step explanation:

121 122 125 126 132 135 136 136 138 140

140 -121 =19 range

Min=121 max =140

Mean = 131.1

Median = 132+135=267/2=133.5

Answer: 18.75 inches

Step-by-step explanation:

Let the height of the model be represented by x. Therefore, based on the information given in the question, we can form an equation which will be:

3/x = 32/200

Cross multiply

32 × x = 200 × 3

32x = 600

x = 600/32

x = 18.75

Therefore, the height of the model is 18.75 inches

Answer:

true

Step-by-step explanation:

Answer:

966 pounds

Step-by-step explanation:

An adult panda can eat 138 pounds of bamboo each day

The amount to br consmed in a week can be calculated as follows

7 days= 1 week

= 138×7

= 966 pounds

Hencr the amount consumed in a week is 966 pounds

Answer:

dgjkgc!vhlyj do gjgmnnnhchvgjffjhvhfkjufug

Step-by-step explanation:

To find the answer we first multiply 129 by 0.7 since the price descresed 30 percent. each percent is equal to 0.01.

129 * 0.7 = 90.3

Then we multiply 90.3 by 1.0875 since that is the sales tax

90.3 * 1.0875 = 98.2

so the cost is 98.2

Answer:

$98.20

Step-by-step explanation:

"30% off" refers to the discount (amount by which the original price is reduced); 100% - 30%, or 70%, refers to the sale price.  It's the latter that we want.  Multiply $129 by 0.70 to obtain the sales price, obtaining $90.30.

The final cost to Debbie is this sales price plus the 8.75% sales tax.  Multiply this $90.30 by 1.0875 to obtain the sales price:  $98.20.

Answer:percentage of the candies in the box that are hard candies=75%

Step-by-step explanation:

Total pieces of  candy in the box=20

Number of candies that are hard =15

Percentage of candies that are hard =Number of candies that are hard /   Total pieces of  candy in the box x 100

= 15/20 x 100

=75%

[tex]0.05[/tex] ✅

Step-by-step explanation:

[tex] \frac{ \frac{1}{4} }{5} \\ = \frac{1}{4 \times 5} \\ = \frac{1}{20} \\ = 0.05[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

859cm³

Step-by-step explanation:

Volume=mass

density

Answer:

2/3

Step-by-step explanation:

let S be number of sample space

n(S)= 30

n(not prime number) =20

Pr(not prime number)=20/30

=2/3

Answer:

See below

Step-by-step explanation:

[tex]1. \: 6 {y}^{3} \times 5 {y}^{6} \\ = 6 \times 5 \times {y}^{3 + 6} \\ = 30 {y}^{9} \\ \\ 2. \: 8 {x}^{5} \times 3 {x}^{2} \\ = 8 \times 3 \times {x}^{5 + 2} \\ = 24 {x}^{7} \\ \\ 3. \: 7m^4 \times 3m \times 5m^2 \\ = 105 {m}^{4 + 1 + 2} \\ = 105 {m}^{7} \\ \\ 4. \: 10d^7 \times 5d^0 \\ = 10 \times 5 \times {d}^{7 + 0} \\ = 50 {d}^{7} [/tex]

Answer:

the time taken to complete two whole number and a half laps is

1 ²/₃ min

Step-by-step explanation:

Given;

time taken to complete 1 lap, = 2/3 minutes

The time taken to complete 2 and 1/2 laps is calculated as follows;

[tex]Time \ taken= \frac{2}{3 } \frac{\min}{lap} \ \times \ 2\frac{1}{2} laps\\\\Time \ taken = \frac{2}{3} \frac{\min}{lap} \ \times \ \frac{5 }{2} laps= \frac{5 }{3} \min = 1\frac{2}{3} \min[/tex]

Therefore, the time taken to complete two whole number and a half laps is

1 ²/₃ min

Answer:

[tex]m =13[/tex]

Step-by-step explanation:

Given

The attached dataset

Required

The mean absolute deviation

First, calculate the mean

[tex]\bar x = \frac{\sum x}{n}[/tex]

So, we have:

[tex]\bar x = \frac{42+40+39+76+71+55+68+65}{8}[/tex]

[tex]\bar x = \frac{456}{8}[/tex]

[tex]\bar x = 57[/tex]

The mean absolute deviation (m) is:

[tex]m =\frac{1}{n} \sum|x - \bar x|[/tex]

So, we have:

[tex]m =\frac{1}{8} (|42 - 57| + |40 - 57| + |39 - 57| + |76 - 57| + |71 - 57| + |55 - 57| + |68 - 57| + |65 - 57|)[/tex]

Using a calculator, we have:

[tex]m =\frac{1}{8} (|-15| + |-17| + |-18| + |19| + |14| + |-2| + |11| + |8|)[/tex]

Remove absolute bracket

[tex]m =\frac{1}{8} (15 + 17 + 18 + 19 + 14 + 2 + 11 + 8)[/tex]

[tex]m =\frac{1}{8} *104[/tex]

[tex]m =13[/tex]

The mean absolute deviation is 13

Answer:

The answer is D

Step-by-step explanation:

Answer:

7. 15.5

8. 12

Step-by-step explanation:

Question 7 equation: [tex]\frac{3*1}{2} + \frac{5+2}{2} * 4=1.5 + 3.5 * 4 = 1.5 + 14 = 15.5[/tex].

Question 8 equation: [tex](\frac{2*2}{2} * 2) + (\frac{4*2}{2} *2) = 4 + 8 = 12.[/tex]

Step-by-step explanation:

volume= y×9×10=2700

90y=2700

y= 2700/90

y= 30 cm

Answer:

B. Region 1

Step-by-step explanation:

because it is how much is their

Answer: region 3 i believe

Step-by-step explanation:

Complete question :

The average amount that a college student spends on a textbook is $205 with a

standard deviation of $35. What is the probability that a student spends:

A. between $10 and $310?

Answer:

0.999

Step-by-step explanation:

Mean, m = 205 ; Standard deviation, s = 35

Z = (x - m) / s

x = 310

Z = (310 - 205) / 35 = 3

P(z < 3) = 0.99865

x = 10

Z = (10 - 205) / 35 = - 5.57

P(Z < - 5.5)

P(z < 3) - P(z < - 5.5)

0.99865 - 0

= 0.999