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2 years ago

Can anyone help me with this please?

Mathematics

1 answer:

barxatty [35]2 years ago

8 0

Answer: 3/1

Step-by-step explanation:

use the 2 bottom ones

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Express each fraction or decimal as a percent. 0.0043 5.20 3/8 7/28

Agata [3.3K]

Answer:

0.0043 : 0.43%

5.20 : 520%

3/8 : 37.5%

7/28 : 25%

Step-by-step explanation:

Convert each to a decimal and then multiply by 100 :)

6 0

2 years ago

Is (-2,8), (-1,5), (0,4), (1,5), and (2,8) a function?

Dimas [21]

Answer:

$y = {x}^{2} + 4$

Step-by-step explanation:

First you can notice the y-intercept is 4. Then notice how the y value increases exponentially based on the x valie, making it non-linear, rather a porabla.

7 0

2 years ago

PLEASE HELP MAX POINTS AND BRAINLIEST!!!

sergeinik [125]

f(d) = 11(1.01)^d

Part A:

f(d) = 11.79

11.79=11(1.01)^d (1.01)^d = 11.79/11 (1.01)^d = 1.071818 d = log 1.071818 /log 1.01

d = 6.97

Part B:

y- intercept is obtained when domain = 0

d = 0 ⇒ f(0) = 11(1.01)^0 = 11*1 = 11

f(d) = 11

Part C:

Average rate of change

A.f/Ad=

(f(7)-f(2))/(7-2) = (11(1.01)^7-11(1.01)^2)/5 = 0.57/5 =

6 0

1 year ago

Read 2 more answers

Identify the initial amount a and the growth factor b in the exponential function.

Inessa05 [86]

Answer:

a = 14, b = 2

Step-by-step explanation:

the initial amount was 14

the growth factor is 2

7 0

2 years ago

HELPPPPP ASP PLZZZZZ

-Dominant- [34]

Answer:

$(f-g)(x)$

$f(x)-g(x)$

$x^{2} -6x-27-x+9$

$x^{2} -7x-18$

----------------------

$(f*g)(x)$

$=f(x)g(x)$

$(x^{2} -6x-27)(x-9)$

$=x^{3} -15x^{2}+27x+243$

----------------------

$\frac{f}{g} (x)$

$\frac{x^{2} -6x-27}{x-9}$

$\frac{(x-9)(x+3)}{x-9}$

$x+3$

-----------------------

$(f+g)(x)$

$f(x)+g(x)$

$=x^{2} -6x-27+x-9$

$=x^{2} -5x-36$

------------------------

OAmalOHopeO

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5 0

2 years ago