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3 years ago

Please help me asap

Mathematics

1 answer:

Arada [10]3 years ago

6 0

Answer:

See explanation

Step-by-step explanation:

Car A: Started at 0 and ended at 300, thus, car A travels 300 miles.

It travels 6 hours, so car A speed is $\frac{300}{6}=50$ mph.

Car B: Started at 100 and ended at 300, thus, car B travels 300-100=200 miles.

It travels 5 hours, so car B speed is $\frac{200}{5}=40$ mph.

Since 50>40, car A traveled faster than car B.

The graph for the car A is steeper than the graph for the car B.

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What are the dimensions of a storage tank

motikmotik

Answer:

Step-by-step explanation:

550 48 6-0 3/16 3/16 800

1000 48 10-10 3/16 3/16 1300

1100 48 11-11 3/16 3/16 1400

1500 48 15-8 3/16 3/16 1650

65 9-0 3/16 3/16 1500

2000 65 11-10 3/16 3/16 2050

2500 65 14-10 3/16 3/16 2275

3000 65 17-8 3/16 3/16 2940

4000 65 23-8 3/16 3/16 3600

5000 72 23-8 1/4 1/4 5800

84 17-8 1/4 1/4 5400

7500 84 26-6 1/4 1/4 7150

96 19-8 1/4 1/4 6400

10000 96 26-6 1/4 5/16 8540

120 17-0 1/4 5/16 8100

12000 96 31-6 1/4 5/16 10500

120 20-8 1/4 5/16 9500

15000 108 31-6 5/16 5/16 13300

120 25-6 5/16 5/16 12150

20000 120 34-6 5/16 5/16 15500

25000 120 42-6 3/8 3/8 22300

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4 0

2 years ago

The revenue of a company that makes backpacks is given by the formula R = 34.S0x, where x represents the number of backpacks sol

alexgriva [62]

Answer:

Revenue = 1380

Step-by-step explanation:

Given:

Revenue means the sales or turnover of a company when it sells its products. In other words, it is nothing but the income of a company on selling the products.

Here, the company is selling backpacks. So, revenue is the amount earned by the company on selling 'x' backpacks. The linear model to represent the same is given below.

The revenue received from selling 'x' backpacks is given as:

$R=34.50x$

Number of backpacks sold (x) = 40

Now, in order to find the revenue received on selling 40 backpacks, we need to plug in 40 for 'x' in the equation above and solve for the revenue, 'R'.

On plugging 40 for 'x', we get:

$R=34.50\times 40\\\\R=1380$

Therefore, the revenue received by the company on selling 40 backpacks is 1380.

8 0

3 years ago

Practice

Oxana [17]

Step-by-step explanation:

1. She tried 16 cups of fruit juice and 4 cups of ginger ale. That was too fruity.

Here the taste was too fruity, and the ratio used is 16:4, so in the next attempt, she needs to use less than 16 cups of fruit juice and or more than 4 cups of ginger ale.

Here the quotient between the cups of juice and ginger is: 16/4 = 4

2. She tried 10 cups of fruit juice and 8 cups of ginger ale. That was too gingery.

Now, the ratio is too gingery, so she needs to use more fruit juice and less ginger.

Here the quotient between the cups of juice and ginger is: 10/8 = 1.25

so at this point, we know that if the quotient is 1.25 or less the mixture is too gingery, and if it is 4 or more is too fruity, so the range we need to point is (1.25, 4)

3. She tried 10 cups of fruit juice and 1 cup of ginger ale. That was too fruity.

Now the ratio is 10:1, she only diminished the amount of ginger used, now she needs to increment the number of cups of ginger used, but she needs to be careful to not use more than 7. (because she already knows that the ratio 10:8 ends being too gingery).

Here the quotient between the cups of juice and ginger is: 10/1 = 10, the range of interest still is: (1.25, 4)

4. She tried 8 cups of fruit juice and 4 cups of ginger ale. That was a little too gingery.

now the ratio is 8:4, and the mix ends being a little gingery.

This means that she may need to use a little bit less ginger or a little bit more juice.

Here the quotient between the cups of juice and ginger is: 8/4 = 2

So now the range of interest is (2, 4)

5: Now, knowing that the ratio 8:4 was a little bit gingery, it is a good idea to use a cup lees of ginger and test the mixture. If the mixture is still a little bit gingery, you can add a cup of juice, in this case, the ratio will be 8:3

If when you remove the first cup of ginger, the mixture now is a little bit juicy, you can add again the cup of ginger and a cup of juice, making the ratio 9:4

4 0

3 years ago

Deijah gave Isaiah $6.25 in nickels and quarters. If 12 coins were quarters, how many coins were nickels? Which equation models

dem82 [27]

Deijah has $6.25.

Now, this 6.25 is comprised of 0.05s and 0.25s.
We know that there are 12 0.25s.

We now want to know how many remaining 0.05s there are.

Again, we know that the number of 0.05s he has, which is 12, multiplied by 0.05, plus the number of 0.25s he has, multiplied by 0.25, equals 6.25.

Thus, the answer is A, 0.25 x 12 + 0.05 x n = 6.25.

4 0

2 years ago

Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

djverab [1.8K]

The one on the right is 22.
$132 \div 6$
which gives u a price of 22 per gallon

3 0

2 years ago

Read 2 more answers