2. Look at the expression below.13.72 x 10 to the 4th power. Which of these answers correctly
solves the equation and provides the correct explanation?
(10 Points)
0.001372; The decimal point moves to the left four times the value of the exponent. when you multiply by 10
to the fourth power since four is the the value of the exponent
137,200; The decimal point moves to the right four times when you multiply by 10 to the fourth power since
four is the value of the exponent
13,720,000; The decimal point moves to the right after adding four zeros to the number since four is the
value of the exponent.
1,372,000; The decimal point moves to the right four times when you multiply by 10 to the fourth power
since four is the value of the exponent.

Given:

Two values of a linear function are f (6) = 8 and f (9) = 3.

To find:

The linear function.

Solution:

According to the question f (6) = 8 and f (9) = 3, it means the function passes through (6,8) and (9,3).

If a linear function passes through two points then the equation is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

So, the equation of linear function is

[tex]y-8=\dfrac{3-8}{9-6}(x-6)[/tex]

[tex]y-8=\dfrac{-5}{3}(x-6)[/tex]

[tex]y-8=-\dfrac{5}{3}(x)-\dfrac{5}{3}(-6)[/tex]

[tex]y-8=-\dfrac{5}{3}(x)+10[/tex]

Add 8 on both sides.

[tex]y=-\dfrac{5}{3}(x)+10+8[/tex]

[tex]y=-\dfrac{5}{3}(x)+18[/tex]

Function form is,

[tex]f(x)=-\dfrac{5}{3}(x)+18[/tex]

Therefore, the required linear function is [tex]f(x)=-\dfrac{5}{3}(x)+18[/tex].

Answer:

611 divided by 78

Step-by-step explanation:

7.83333333333 round to 7.83

Answer:

56.52

Step-by-step explanation:

volume formula of cone-v=(1)/(3)\pi r^(2)h

v=(1)/(3) (3.14) (3)^(2) (6)

v=(1)/(3) (3.14) (9) (6)

v=(1)/(3) (169.56)

v=169.56 ÷ 3

v=56.52

plz mark brainliest

let me know if yall need  help with som else :)

Answer:

2

Step-by-step explanation:

Answer:

Step-by-step explanation:

18?

Answer:

i got 32 weeks??

Step-by-step explanation:

Answer:

Graph the line using the slope and y-intercept, or two points.

Slope:

1.56

y-intercept:

Step-by-step explanation:

y-intercept:

(

0

,

1.29

)

x

y

−

0.827

0

0

1.29

Answer:

137.5 is the answer

Step-by-step explanation:

2.5x5 is 12.5 and 2.5x50 is 125,  add them and you get 137.5

Answer:

true

Step-by-step explanation:

Answer:

The p=3    I think the area is 13 if im wrong srry

Step-by-step explanation:

Answer:

x=4, y=4

Step-by-step explanation:

X=(4+8y)/9

-6×(4+8y)/9 +6y=0

-2×(4+8y)/3+ 6y=0

-2×(4+8y) + 18y =0

-8-16y+18y=0

2y=8

y=4

-6x+6×4=0

-6x=-24

x=4

Answer:

The answer is -2.

Step-by-step explanation:

7w + 18 = 10w + 24

7w = 10w + 6

-3w = 6

w = -2

w = -2

Explanation:

7w + 18 = 10w +24

-18 -18

7w = 10w +6

-10w -10w

-3w = 6

÷ -3 ÷ -3

w = -2

Answer:

-115, -2.4, -2.25, 1.6, 1510

Step-by-step explanation:

Answer: (-2,3)

Step-by-step explanation: To figure out where the missing point, D, would go, you have to figure out which side DE is congruent to and what side is missing. I saw that DE is correlates to the base of the triangle because that's the only one of that length. From there, I counted up from the center of the base, DE, to find a good place for the vertex, and made sure it was the same exact distance from DE as C is from the base of the first triangle.

Answer:

-17/12

Step-by-step explanation:

-(2/3)-(3/4)

-(8/12)-(9/12)

-17/12

Answer:

There are 4 senior citizens, 8 children, and 2 adults in the extended family

Step-by-step explanation:

The amount the movie theater charges for children = $6

The amount the movie theater charges for adult = $8

The amount the movie theater charges for senior citizens = $5

The total number of persons in the extended family = 14

The number of children in the extended family = 2 × The number of senior citizens

The amount the extended family spent on tickets = $84

x represents the number of senior citizens in the extended family

y represents the number of children in the extended family

z represents the number of adults in the extended family

y = 2·x

x + y + z = 14

Substituting the value of y = 2·x in the above equation gives;

x + 2·x + z = 14

z = 24 - (x + 2·x) = 14 - 3·x

z = 14 - 3·x

x × 5 + y × 6 + z × 8 = 84

Substituting the value of x, y, and z in the above equation gives;

x × 5 + 2·x × 6 + (14 - 3·x) × 8 = 84

5·x + 12·x - 24·x + 112 = 84

112 - 84 = 24·x - (5·x + 12·x) = 7·x

7·x = 112 - 84 = 28

x = 28/7 = 4

x = 4

∴ The number of senior citizens = 4

y = 2 × x = 2 × 4 = 8

y = 8

The number of children = 8

z = 14 - 3·x = 14 - 3 × 5 = 2

z = 2

The number of adults = 1

Therefore, there are 4 senior citizens, 8 children, and 2 adults in the extended family.

Answer:

9km - Jogging

12km -Bicycling

Step-by-step explanation:

The question is simply asking us to input the values to make sure we understand the problem.

Answer:

the answer is b

Step-by-step explanation:

im doing the assignment right now

Answer:

a)2/5 cups of sugar

b)2.5 cups of flour

c)17.5 cups of flour

d)2and2/5 or 12/5 cups of sugar

Step-by-step explanation:

Answer:

5. 3.08, 3.8, 3.89

6. 20.09, 20.65, 20.7

7. .054, .340, .43

5.    3.08, 3.8, 3.89

6.    20.09, 20.65, 20.7

7.    0.340, 0.43, 0.53  

Answer:

yes

Step-by-step explanation:

Answer:

the mouse

Step-by-step explanation:

there I Got it

Answer:

me. um u want to zoom?

Step-by-step explanation:

Answer:

17.98 square meters

Step-by-step explanation:

find the area of rectangle

length x width

6.2x1.8= 11.16

find area of triangle

base x height x 1/2

base= 6.2

height= 4-1.8= 2.2

area=2.2 x 6.2 x 1/2 = 6.82

add both together to get area of figure

6.82 + 11.16 = 17.98

Answer:

c is your answer

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

Step-by-step explanation:

I really don't know sorry

Answer:

m(x)=1.75

m(10)= 10x / 17.5

17.5

Step-by-step explanation:

Answer:

pi/4

5pi/4

Step-by-step explanation:

pi/4 has x and y coords. of both sq rt 2 over 2

5pi/4 has x and y coords. of both -sq rt of 2 over 2

hope this helps ^u^

Answer:

15 weeks

Step-by-step explanation:

if you divide 24 / 1.6 you get 15

and 15 x 1.6 is 24

Answer:

(-7, 2)

Step-by-step explanation:

Answer:

(-7,2)

Step-by-step explanation: