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3 years ago

Please Help!!!!! 30 Points!!!!

Mathematics

2 answers:

s2008m [1.1K]3 years ago

7 0

Answer:

11 yards

Step-by-step explanation:

zimovet [89]3 years ago

4 0

Answer:

a=11 yards

Step-by-step explanation:

The two triangles are similar as it states. The area is also similar as the sides are similar.

38.5/7 is 5.5

5.5*2 which is the corresponding similar side length, is 11 so a, the missing side length must be 11

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A rental car company is running two specials. Customers can pay $40 to rent a compact car for the first day plus $2 for each add

svp [43]

Answer: 5

Step-by-step explanation:

The equation to solve this problem is 40 + 2x = 25 + 5x

Now, to solve for x you first need to subtract 25 from each side:

15 + 2x = 5x

Next, subtract 2x from each side:

15 = 3x

Finally, divide both sides by 3:

5 = x

Farid is renting the car for 5 additional days.

4 0

3 years ago

A museum worker randomly displays 5 historical writings in a row. What is the probability that the worker lines them up from the

Mars2501 [29]

The number of ways to arrange the 5 writings in a row is 5! = 5 * 4 * 3 * 2 * 1 = 120 ways.

There is only 1 way to arrange the writings from oldest to newest.

Therefore, the probability is 1/120.

4 0

3 years ago

6. Parker, Inc. used Excel to run a least-squares regression analysis, which resulted in the following output: Regression Statis

aleksley [76]

Answer:

"34,814" is the correct solution.

Step-by-step explanation:

The given values are:

Intercept coefficient,

$\beta_0 = 23,859$

Production coefficient,

$\beta_1 = 3.13$

Units sold,

x = 3,500

Now,

The total cost will be:

⇒ $\bar{y}=\beta_0+\beta_1 x$

On substituting the estimated values, we get

⇒ $=23,859+3.13\times 3,500$

⇒ $=23,859+10,955$

⇒ $=34,814$

4 0

3 years ago

What is 1.83 as a mixed fraction

lora16 [44]

Answer:

$1\frac{83}{100}$

Step-by-step explanation:

First of all, the number before the decimal would be the whole number of the fraction.

So, $1\frac{?}{?}$

Then, you would put 0.83 over a fraction.

So because you cannot simplify it anymore, it would be $1\frac{83}{100}$

6 0

3 years ago

6.6 as a mixed number

svet-max [94.6K]

It should be 6 3/5 If not I’m sorry

8 0

3 years ago