Enter the equation of the line in the form y=mx+b where m is the slope and b is the y-intercept.

Answer:

7.6e+12 written in scientific notation is 7.6 x 10^12

(Hope this helps! Btw, I answered first. Brainliest please! :D)

Answer:

.

Step-by-step explanation:

Answer:

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Step-by-step explanation:

btw the answer is

(12x+6)

Answer:

149.28 m²

Step-by-step explanation:

Bottom and two sides of the rectangle: 3x4x6=72

Two square ends of the rectangle: 2x4x4=32

Two triangular sides of the prism: 2x1/2x2x6=12

Back of prism: 2x4=8

Top of prism: 4x6.32=25.28

72+32+12+8+25.28=149.28

Answer:

C. 21m, 6cm, 10m

Step-by-step explanation:

Answer:

165 pounds

Step-by-step explanation:

3 times 7 = 21

186 - 21 = 165

Answer:

y=6x+18 or 72=6x+18

Step-by-step explanation:

18 represents the y intercept as 6x represents the constant variation

Answer:

A, C, and E

Step-by-step explanation:

Answer:

60%

Step-by-step explanation:

If there are 250 tables you can multiply it by 4 to work with 1000. This means you have to multiply the other table cloth numbers. 150 x 4 = 600. 100 x 4 = 400. Once you simplify you can get 40 white and 60 red out of 100.  60/100 = 60%.

Answer: 146

Step-by-step explanation: Divide 7300 by 50

Answer:

b = 1460

Step-by-step explanation:

50b = 7,300

the steps are easy and simple- Divide 50 on each side

50b/50 = 7300/50

this will isolate b and give it's answer

b = 1460

Answer:

dude 30 fossils are left

Step-by-step explanation:

Answer:

10 and -5

Step-by-step explanation:

x + y = 5

xy = -50

y = 5 - x

x(5-x) = -50

5x - x^2 = -50

x^2 - 5x - 50 = 0

from there on we can solve the classic way

[tex]\Delta = (-5)^2 - 4\cdot1\cdot(-50) = 25 + 200 = 225\\\sqrt{\Delta} = 15\\x_1 = \frac{5 - 15}{2} = -5\\x_2 = \frac{5+15}{2} = 10\\y_1 = 5 - x_1 = 10\\y_2 = 5 - x_2 = -5[/tex]

Everything checks out.

Answer:

-5 × 10 = -50

-5 + 10 = 5

brainliest

Answer:

f=12.7

Step-by-step explanation:

Answer:

12.7

Step-by-step explanation:

To find f, we need to "reverse" the operation and do 8.6 + 4.1 which equals 12.7.

Double check: 12.7 - 4.1 = 8.6 which is true. Therefore, 12.7 = f.

Hope this helps! If it did, please give me brainliest! It would help me a lot! Thanks! :D

Answer:

[tex] \frac{y - 5}{x - 8} = \frac{5 - 5}{8 - ( - 6)} \\ (y - 5)(14) =0 \\ 14y - 70 = 0 \\ [/tex]

Is it?

Answer:

P(0) = 4C0 * 0.75⁰ * 0.25⁴ = 0.00390625 . = 0.004

P(1) = 4C1 * 0.75¹ * 0.25³ = 0.046875 . . . = 0.047

P(2) = 4C2 * 0.75² * 0.25² = 0.2109375 . . = 0.211

P(3) = 4C3 * 0.75³ * 0.25¹ = 0.421875 . . . = 0.422

P(4) = 4C4 * 0.75⁴ * 0.25⁰ = 0.31640625 . = 0.316

Check:

P(0) + P(1) + P(2) + P(3) + P(4) = 1 . . . ok

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

that is correct unless your asking something else?

Answer:

B

Step-by-step explanation:

Answer:

C)

Step-by-step explanation:

As it is 60 degree, and the whole circle is 360 degree, so we need to find 1/6 of the circumference of a circle, as C = 2*pi*r = 2*pi*3 = 6pi and 1/6 of it is pi.

Answer:

it is 23. always remember it's supposed to add up to 180. So add up all your numbers and subtract the total from 180 to get your answer

Answer:

113 degrees

Step-by-step explanation:

ABF= 39 degrees

ABE= 51 degrees

ABD= 23 degrees (BE is a right angle, which is 90 degrees, 90-67=23

39+51+23= 113

Hope this helps!

Answer:

a. 1.97 is a statistic

b. t test is = 1.32

p value = 0.186

c. there is not enough evidence to support our claim

Step-by-step explanation:

a. 1.97 is not a parameter it is a statistic. It is the standard deviation of the sample. we represent this with the symbol s.

b. we are claiming that the mean hours that are spent watching television is different from 2.75

we form our hypothesis as:

h0; u = 2.75

h1: u not equal to 2.7

t stat = barx - u/s/√n

= 3.01-2.75/(1.97/√100)

= 0.26/(1.97/10)

= 0.26/0.197

= 1.32

we get p value

n = 100

df = 100-1 = 99

using t distribution, pvalue = 0.1899

c. the p value is higher than our alpha level here

0.189 > 0.05, so we fail to reject H0. our conclusion is that there is not enough evidence to show that μ is different from 2.75

9514 1404 393

Answer:

  a.  -90°

Step-by-step explanation:

Point A is straight west of Q.

Point A' is straight north of Q. This represents a rotation of 90° clockwise, or -90°. (Positive angles are counterclockwise.)

Answer:

[tex]58 + \frac{ {15x}^{3} }{y} - {3x}^{2} [/tex]

Step-by-step explanation:

1) Use this rule: a/b × c/d = ac/bd.

[tex]4 + 54 + \frac{5x \times {3x}^{2} }{y} - {3x}^{2} [/tex]

2) Take out the constants.

[tex]4+54 + \frac{(5 \times 3) {xx}^{2} }{y} - {3x}^{2} [/tex]

3) Simplify 5 × 3 to 15.

[tex]4 + 54 + \frac{ {15xx}^{2} }{y} - {3x}^{2} [/tex]

4) Use the product rule: x^a x^b = x^a + b.

[tex]4 + 54 + \frac{15xx^{2} }{y} - 3x^{2} [/tex]

5) Simplify 1 + 2 to 3.

[tex]4 + 54 + \frac{15 {x}^{3} }{y} - {3x}^{2} [/tex]

6) Collect like terms.

[tex](4 + 54) + \frac{15 {x}^{3} }{y} - {3x}^{2} [/tex]

7) Simplify.

[tex]58 + \frac{ {15x}^{3} }{y} - {3x}^{2} [/tex]

Therefor, the answer is 58 + 15x³ / y - 3x².

Answer:

The answer is D  :)

Step-by-step explanation: