2 years ago

If x/6=-3 then x= what? Algebra 1

Mathematics

1 answer:

Gelneren [198K]2 years ago

8 0

If x/6=-3 then x=-18

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Pls help ASAP!!! will do brainliest

amm1812

Answer:

10b

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15a

Step-by-step explanation:

5 0

2 years ago

How do you find out if a ratio is equivalent

Keith_Richards [23]

One way is to turn them into fractions and simplify them then see if they are equal exg
8:4 and 6:3
turn into fractions
8/4 and 6/3
2/1 and 2/1
equal

7 0

3 years ago

melissa can earn $18 each time she cuts grass. if she cuts the grass x times, write an expression that shows how much she will e

Alborosie

18x

Simple as that. 18 times however many times she cuts the grass

7 0

2 years ago

A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n indepe

-Dominant- [34]

Answer: 0.0031

Step-by-step explanation:

Binomial distribution formula :-

$P(x)=^nC_xp^x(1-p)^{n-x}$ , where P(x) is the probability of x successes in the n independent trials of the experiment and p is the probability of success.

Given : A binomial probability experiment is conducted with the given parameters.

$n=9,\ p=0.8,\ x\leq3$

Now, $P(x\leq3)=P(3)+P(2)+P(1)+P(0)$

$=^9C_3(0.8)^3(1-0.8)^{9-3}+^9C_2(0.8)^2(1-0.8)^{9-2}+^9C_1(0.8)^1(1-0.8)^{9-1}+^9C_0(0.8)^0(1-0.8)^9\\\\=\dfrac{9!}{3!6!}(0.8)^3(0.2)^6+\dfrac{9!}{2!7!}(0.8)^2(0.2)^7+\dfrac{9!}{1!8!}(0.8)(0.2)^8+\dfrac{9!}{0!9!}(0.2)^9=0.003066368\approx0.0031$

Hence, $P(x\leq3)=0.0031$

8 0

3 years ago

A car is traveling at a rate of

Oxana [17]

63/60min = 1.05k per min
(1.05k/min) * (20min) = 21k

3 0

3 years ago

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