3 years ago

True or False:

2 answers:

7 0

True. If you're just changing the form, yes. But remember when you change one side of an equation, you must change the other in the same way.

Jet001 [13]3 years ago

7 0

True if you change the form of one side you should change the form on the other side as well
hope this helps :)

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Please help meeeee! Which interval would 10 be included in? O 0-10 O 10-20

Alexeev081 [22]

Answer:

the answer is 10 and another one is 30

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3 years ago

A certain shampoo is available in two sizes. A 12.6-ounce bottle costs $2.37. A 25.3-ounce bottle costs $5.24.

neonofarm [45]

Answer:

The 12.6 oz bottle

Step-by-step explanation:

0.19/oz for the 12.6 oz

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3 years ago

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liraira [26]

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3 years ago

A fair spinner has 11 equal sections: 3 red, 4 blue and 4 green. It is spun twice. What is the probability of getting the same c

Aliun [14]

Answer:

The probability of getting the same colour twice is approximately 34%.

Step-by-step explanation:

The probability of getting each color is:

P(x=red) = 3/11
P(x=blue) = 4/11
P(x=green) = 4/11

Then, we can calculate the probability of getting the color red twice as:

$P(x_1=R;x_2=R)=P(x=R)^2=(3/11)^2=9/121$

We have to repeat this for the color blue and green:

$P(x_1=B;x_2=B)=P(x=B)^2=(4/11)^2=16/121\\\\P(x_1=G;x_2=G)=P(x=G)^2=(4/11)^2=16/121$

Then, the probability of getting the same color twice in two spins can be calculated as:

$P=P(x_1=R;x_2=R)+P(x_1=B;x_2=B)+P(x_1=G;x_2=G)=\\\\P=9/121+16/121+16/121\\\\P=41/121\approx0.34$

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3 years ago

Solve for y2 m= y2-y1 / x2-x1

Alex Ar [27]

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m(x2-x1)=y2-y1 (Added y1 to both sides of equation, ultimately isolating y2.)

y2=m(x2-x1)+y1

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3 years ago