3 years ago

What’s the value of a X+1+a 3x+2

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

3 0

Answer:

If your looking for function here you go 3ax+x+3

Step-by-step explanation:

You might be interested in

What is 65 ÷ 455? because I need help.

eduard

65÷455= 7
Hope this helps!

8 0

2 years ago

Read 2 more answers

Please help me with this a . 18 b . 16 c . 12 d . 9

lbvjy [14]

It would have the be B. 16

8 0

2 years ago

Suppose that prices of recently sold homes in one neighborhood have a mean of $265,000 with a standard deviation of $9300. Using

Hatshy [7]

Answer:

Range = (237100, 292900)

Step-by-step explanation:

Using Chebyshevs Inequality:

$P(|X - \mu | \le k \sigma )\ge 1 -\dfrac{1}{k^2}= 0.889$

$1 -\dfrac{1}{k^2}= 0.889$

$\dfrac{1}{k^2}= 1- 0.889$

$\dfrac{1}{k^2}=0.111$

$k = \sqrt{\dfrac{1}{0.111}}$

$k \simeq 3$

Thus, 88.9% of the population is within 3 standard deviation of the mean with the Range = μ ± kσ

where;

μ = 265000

σ = 9300

Range = 265000 ± 3(9300)

Range = 265000 ± 27900

Range = (265000 - 27900, 265000 + 27900)

Range = (237100, 292900)

3 0

2 years ago

1. Solve x/5-3<5 A. x<2/5 B. x<10 C. x<40

blsea [12.9K]

x/5-3<5

add 3 to each side

x/5 < 8

multiply each side by 5

x<40

Choice C

5 0

3 years ago

Read 2 more answers

Write this ratio as a fraction in simplest form without any units. 3 pounds to 42 ounces

mihalych1998 [28]

without changing units, since we can have a lbs:oz ratio, and that's perfectly fine

$\bf 3:42~\hspace{5em}\cfrac{\stackrel{lbs}{3}}{\stackrel{oz}{42}}\implies \stackrel{\textit{simplified}}{\cfrac{1}{14}}~\hspace{5em}1:14$

8 0

3 years ago