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3 years ago

please answer i’ll give brainliest just please give me a full answer not some random answer and please be 100% sure about it

Mathematics

1 answer:

romanna [79]3 years ago

6 0

Answer:

The rule is that it is going up in twos

Step-by-step explanation:

If you look at the line going up there is a dot every two times. Now can I please have brainliest

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A 32 oz bottle of fruit juice costs $6.72.

Fittoniya [83]

$32\ ounces\ cost\ 6,72\$\\
1\ ounce\ costs\ x\\\\
Making\ ratio:\\
32-6,72\\
1-x\\\\\ Cross\ multiplication:\\
32x=6,72*1\\
32x=6,72\ \ \ \ | divide\ by\ 32\\
x=0,21\$\\\\
One\ ounce\ costs\ 0,21\$.$

7 0

3 years ago

WILL CHOOSE BRAINLIEST!!!

Fed [463]

Answer:

I think it's the second one.

Step-by-step explanation:

Hope dis helps :D

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2 years ago

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Alejandra was working on an animal report for school. She worked on it for 4 hours in a week. How many hours did she work on the

Mandarinka [93]

Answer: 0.57 hours each day or 34.28 minutes each day.

Step-by-step explanation:

1. You know that:

-Alejandra worked on the animal report for school for 4 hours in a week.

- A week has seven days.

2. Therefore, to calculate the number of hours she worked on the project each day (which you can call $x$ ), you can divide the number of hours worked on in a week by 7 days.

3. Therefore, you obtain the following result:

$x=\frac{4hours}{7day}\\x=0.57\ hours/day$

Multiply the result by 60 to obtain the time in minutes, then:

$x=34.28\ minutes$

3 0

3 years ago

A jar containing only dimes and quarters contains a total of 54 coins. The value of all the coins in the jar is $9.15. Solve by

Paladinen [302]

Answer: the jar contains 29 dimes and 25 quarters.

Step-by-step explanation:

The worth of a dime is 10 cents. Converting to dollars, it becomes

10/100 = $0.1

The worth of a quarters is 25 cents. Converting to dollars, it becomes

25/100 = $0.25

Let x represent the number of dimes contained in the jar.

Let y represent the number of quarters contained in the jar.

A jar containing only dimes and quarters contains a total of 54 coins.. This means that

x + y = 54

The value of all the coins in the jar is $9.15. This means that

0.1x + 0.25y = 9.15 - - - - - - - - - - - 1

Substituting x = 54 - y into equation 1, it becomes

0.1(54 - y) + 0.25y = 9.15

5.4 - 0.1y + 0.25y = 9.15

- 0.1y + 0.25y = 9.15 - 5.4

0.15y = 3.75

y = 3.75/0.15 = 25

x = 54 - y = 54 - 25

x = 29

7 0

3 years ago

G(x)=x3 -2x2+5x-8g(-5)

taurus [48]

Answer:

g(x)=x3-2x2+5x+40g

Step-by-step explanation:

5 0

3 years ago

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