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3 years ago

Which exponential function models the data? Round

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

6 0

Answer:

f(x) = 401.19(1.08)x

Step-by-step explanation:

ryzh [129]3 years ago

4 0

Answer:

the answer is f(x) = 401.19(1.08)x

Step-by-step explanation:

use a regression calculator.

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What is the equation of the line that passes through the point (3, 3) and has a slope of o?

mr_godi [17]

Answer:

y = 3

General Formulas and Concepts:

Algebra I

Coordinate Planes

Coordinates (x, y)

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

Identify.

Point (3, 3)

Slope m = 0

Step 2: Find

When the slope is equal to 0, you will have an equation of a horizontal line at a y-coordinate point.

y-coordinate: 3

Equation: y = 3

5 0

2 years ago

HELPPPPPPPPPPPPPPP RATE 5 STARSS

Stels [109]

Answer:

13. c,

14. a.

Step-by-step explanation:

13. The length of a side PQ with coordinates of

P as (x,y) and Q as (w,z)

is: $\sqrt{(x-w)^{2} +(y-z)^{2} }$

so, the length of the side AB =

$\sqrt{(5-5)^{2}+(-2+7)^{2} } =\sqrt{0^{2}+5^{2} } =5$

the length of side BC =

$\sqrt{(5-1)^{2}+(-7+2)^{2} } =\sqrt{(4)^{2}+(-5)^{2} } =\sqrt{4^{2}+5^{2} }$

the length of side AC=

$\sqrt{(5-1)^{2} +(-2+2)^{2} } =\sqrt{4^{2} } =4$

now, the easiest one will be when the vertices are on the coordinate axes.

so, option c will be the most appropriate one.

14. If u see the figure clearly, the lines l and FH are parallel.

the parallel postulate, i.e, the alternate interior angles will always be congruent.

here, the alternate interior angles are angle1 and angle4.

therefore to prove this step, he used parallel postulate as a reason.

so, the correct option is "a"

7 0

4 years ago

Witch method will NOT get you to the point (1.5, 4)?

Bad White [126]

Left down, or “Starting at the origin, go 4 spaces to the right and then 1and1/2 spaces up.” This would bring you to the point (4,1and1/2)

8 0

3 years ago

Sal bought x shares of a stock that sold for 31.50 per share. He paid a 1% commission on the sale. The total cost of his investm

Licemer1 [7]

Answer:

180

Step-by-step explanation:

add 1% to 31.50 to get 31.815

then take the total 5276.70 and divide by 31.815

5 0

3 years ago

How much is nine times eight ?

liubo4ka [24]

8 x 9 = 72

So 72 is your answer

3 0

3 years ago