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Sergeu [11.5K]
4 years ago
13

In a Northwest Washington County, speeding fines are determined by the formula

Mathematics
1 answer:
AlekseyPX4 years ago
3 0

The person was speeding at 93 miles per hour.

Step-by-step explanation:

  • Step 1: Given the equation to find speeding fine F = 7(s - 65) + 70
  • Step 2: Substitute given details in the equation and find s. F = $266

⇒ 266 = 7(s - 65) + 70

⇒ 266 = 7s - 455 + 70

⇒ 266 = 7s - 385

⇒ 651 = 7s

⇒ s = 651/7 = 93

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Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units d
Leya [2.2K]

Answer: Option a.

Step-by-step explanation:

 1. You have the following parent function given in the problem above:

f(x)=x³ (This is the simplest form. We need to translate it 3 units left and 2 units down)

2. If you take the parent function and make y=f(x+3), then you have:

y=f(x+3)=(x+3)^{3} (The function is shifted 3 units left on the x-axis).

3. Then you if you make y=f(x+3)-2, as following, you obtain:

y=f(x+3)-2=(x+3)^{3}-2  (The function is shifted 2 units down on the y-axis).

4. Therefore, that is how you obtain the final function.

The answer is the graph shown in the option a.

6 0
3 years ago
If 4x+ 3 = 9x − 4, then x = ? <br> F. 75 G. 57 H. 713 J. 15 K. −15
ZanzabumX [31]

Answer:

Step-by-step explanation:

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3 0
3 years ago
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Simplify 3square root 5 over 4square root of 5
marta [7]

Answer:

5\frac{1}{12}

Step-by-step explanation:

This is the answer because:

1) We have to do 5^1/3 x 5^-1/4

2) Next, we do 5^1/3 - 1/4 which is 5^1/12

Therefore the answer is 5^1/12

Hope this helps!

5 0
3 years ago
It takes 5 cups of flour to bake a loaf of bread. How many loaves can be made with 37 cups of flour?
AleksandrR [38]

Answer:

We can make around 7 loaves of bread with 37 cups of flour.

Step-by-step explanation:

Given that 5 cups of flour to bake a loaf of bread.

i.e.

5 cups of flour = 1 loaf of bread

Thus,

37 cups of flour can be determined by dividing 37 by 5.

37/5 = 7.4

        = 7 loaves of bread   (rounding to the whole number)

Therefore, we can make around 7 loaves of bread with 37 cups of flour.

4 0
3 years ago
Are all rational numbers integers?<br>​
scoundrel [369]

Answer:

The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. ... All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers.

Step-by-step explanation:

7 0
3 years ago
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