MATHEMATICS
HIGH SCHOOL

Answer: F(x) = x³ & g(x) = 3x³

1) Both passes through the origin (0,0)

2) f(x) = x³ is more stretched than g(x) = 3x³,

The larger the coefficient of x the contracter is the curve

1) Both passes through the origin (0,0)

2) f(x) = x³ is more stretched than g(x) = 3x³,

The larger the coefficient of x the contracter is the curve

MIDDLE SCHOOL

Which property is used to simplify the expression 5(3x +18) to 15x+90

Answer:

Distributive

Step-by-step explanation:

You distribute the 5 into 3x+18, multiplying it by each part of the equation (each part is separated by one of these signs: +, -, x, or /) to get 15x (from 5 x 3x) plus 60 (from 5 x 18).

MIDDLE SCHOOL

during the winter months, freshwater fish sense the water getting colder and swim to the bottom of lakes and rivers to find warmer water.if a fish swims 7/8 of the depth of a 32-feet lake,how many feet did the fish swim

Answer: 28 feet.

Step-by-step explanation:

Given: During the winter months, freshwater fish sense the water getting colder and swim to the bottom of lakes and rivers to find warmer water.

The total depth of the lake = 32 feet

Since, fish swims 7/8 of the depth, then the depth of lake to which the fish swim=

Since,

therefore,

Hence, the fish swim 28 feet in lake.

MIDDLE SCHOOL

How many thousands are in the thousands place in 4,874 please help me

The thousands place value is the fourth digit (number) to the left of the decimal point. If the decimal point is not present, it goes to the right of the digit at the end of the number. So 4 over from that is the starting number, 4. So there are 4 thousands in the thousands place

HIGH SCHOOL

Based on the tables, what is the solution to the equation 2(3)x = 3x + 3?

6x=3x+3

-3x -3x

3x=3

X= 1

-3x -3x

3x=3

X= 1

MIDDLE SCHOOL

Why is 0.04 is 1/10 of 0.4

Is in mathematics means the equal sign

of in mathematics means multiplication

So translating that sentence into an algebraic expression, it would be:

0.04 = 1/10 x 0.4

And that statement is true! Because when you divide a number by 10, you move the decimal over to the left one time.

of in mathematics means multiplication

So translating that sentence into an algebraic expression, it would be:

0.04 = 1/10 x 0.4

And that statement is true! Because when you divide a number by 10, you move the decimal over to the left one time.

HIGH SCHOOL

7. In a state lottery, a player must choose 8 of the numbers from 1 to 40. The lottery commission then performs an experiment that selects 8 of these 40 numbers. Assuming that the choice of the lottery commission is equally likely to be any of the 40 8 combinations, what is the probability that a player has (a) all 8 of the numbers selected by the lottery commission

Answer:a) P(8 of the players numbers are drawn)=1.3×10^-8

b) P(7 of the players number are drrawn)=3.33×10^-c) P(at least 6 of the players number were drawn)=1.84×10^-4

Step-by-step explanation:

Players has 8 combinations of numbers from 1-40. The outcome S contains all the combinations of 8 out of 40

a) P(8 of the players numbers are drawn)= 1/40/8= 1.3×10^-8

There are one in hundred million chances that the draw numbers are precisely the chosen ones.

b) Number of ways of drawing 78 selected numbers from 1-40=8×(40-7)

8×32

P(7 of the players number are drawn)=8×32/40 =3.33×10^-6.

There are approximately 300,000 chances that 7 of the players numbers are chosen

c) P(at least 6 players numbers are drawn)= 32/2×(8/6) ways to draw.

P(at least 6 players numbers are drawn)=P(all 8 chosen are drawn)+P(7 players numbers drawn)+P(6 chosen are drawn) = 1+ 8 x32/40/8 +[8\6 ×32/2]

P(at least 6 players numbers are drawn) = 1.84×10^-4.

There are approximately 5400chances that at least6 of the numbers drawn are chosen by the player.

MIDDLE SCHOOL

a bottle of tomato juice contains 247.5 mg of vitamin C and has 5.5 servings. A bottle of grape juice contains 258 mg of vitamin C and has 3 servings. Mrs johnson wants to compare the amount of vitamin C in the juices. how many milligrams of vitamin C are in one serving of each type of juice?

Tomato juice 237.5 / 5.5 = 45 mg

Grape juice 258 / 3 = 86 mg

Grape juice 258 / 3 = 86 mg

Answer:

tamato juice: 45

grapefruit: 86

now put, One serving of grapefruit juice has 41 mg more vitamin C per serving than one serving of tamato juice

Step-by-step explanation:

Brainliest? I will give this cookie if you do!

HIGH SCHOOL

Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he added the tip?

Answer:

$97.20

Step-by-step explanation:

Divide the tip amount $14.58 by the percentage given 15% or .15.

$14.58 ÷ .15 =$97.20

Check your work by multiplying the answer $97.20 by the percent of tip 15%. $97.20 × .15 =$14.58 (tip amount)

Answer:

C

Step-by-step explanation:

MIDDLE SCHOOL

3L is how many quarts?

help please

3 US quarts = 2.84 L

3 UK quarts = 3.41 L

I hope I helped:)

Please leave thanks

3 UK quarts = 3.41 L

I hope I helped:)

Please leave thanks

I think the answer is 3 1/6 but I'm not sure