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3 years ago

PLease HELP!! Brainliest answer. i really need help asap thanks

Mathematics

1 answer:

zzz [600]3 years ago

8 0

Answer:

should be 3units on the fisrts one

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Jody is buying a scrapbook and sheets of designer paper. She has $40 and needs at least $18.25 to buy the scrapbook. Each sheet

Montano1993 [528]

She can buy 63 sheets and one scrapbook

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3 years ago

How is a dollar hdhxnndnxnxnrxncnbcb thxjjchxnfnxbc

11Alexandr11 [23.1K]

Answer:

uhm idk..... it's 4 quarters, or 100 pennies, or 10 dimes, or 20 nickels

i don't know what ur asking sorryyyy

Step-by-step explanation:

8 0

4 years ago

The combustion of one gallon of automobile fuel produces about 5 pounds of carbon (in CO₂). Two autos are making a trip of 600 m

rewona [7]

Answer:

Approximately 50 pounds less carbon (in CO₂) will be produced by the second auto on this trip.

Step-by-step explanation:

We have been given that the combustion of one gallon of automobile fuel produces about 5 pounds of carbon (in CO₂). Two autos are making a trip of 600 miles.

Let us find amount of fuel used by autos by dividing the total distance by their mileage.

$\text{Fuel used by 1st auto}=\frac{\text{ 600 miles}}{\frac{\text{ 20 miles}}{\text{gallon}}}$

$\text{Fuel used by 1st auto}=\frac{\text{ 600 miles}}{\text{ 20 miles}}\times \text{gallon}$

$\text{Fuel used by 1st auto}=30 \text{ gallons}$

$\text{Fuel used by 2nd auto}=\frac{\text{ 600 miles}}{\frac{\text{ 30 miles}}{\text{gallon}}}$

$\text{Fuel used by 2nd auto}=\frac{\text{ 600 miles}}{\text{ 30 miles}}\times \text{gallon}$

$\text{Fuel used by 2nd auto}=20 \text{ gallons}$

Let us find the difference of fuel used by both autos.

$\text{Number of gallons that 2nd auto used less than 1st auto}=30-20$

$\text{Number of gallons that 2nd auto used less than 1st auto}=10$

Since one gallon of automobile fuel produces about 5 pounds of carbon, so 10 gallons of fuel will produces $5\times 10=50$ pounds of carbon.

Since 2nd auto used 10 gallons less than 1st auto, therefore, 2nd auto will produce 50 pounds less carbon than 1st auto.

8 0

3 years ago

HURRRRRRRRRRRRY PLZ I NEED HELP IMPROPER ANSWER ARE ALWAYS REPORTED!!!<br><br> All my points

zalisa [80]

Answer:

256 pretzels and a total of 15 snack bags.

Step-by-step explanation:

14 * 2 = 28

15* 2= 30

4 * 16 = 64

2 * 18 = 36

1 * 19 = 19

3 * 20 = 60

1 * 21 = 21

28 + 30 + 64 + 36 + 19 + 60 + 20 = 256

256 pretzels

To find the number of bags, count the dots.

There are a total of 15 dots

There are a total of 15 snack bags.

I hope I helped!

Let me know if you need anything else!

~ Zoe

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3 years ago

A box contains 12 green balls , 14 red balls,15 white balls , and 9 black balls what's is the probability of drawing a white bal

Salsk061 [2.6K]

3/10
30%
0.3

Hope that helped!!!!

4 0

4 years ago

Read 2 more answers