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photoshop1234 [79]
3 years ago
13

Linda rides her bike at a constant rate of 2 miles every 5 minutes. What is the slope of this proportional relationship?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
4 0

Answer:

10???

Step-by-step explanation:

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Clara recorded 50 numerical observations on a certain variable and then calculated the mean x¯ and the standard deviation s for
nataly862011 [7]

Answer:

1, 7, 34, 7, 1

Step-by-step explanation:

Plug in the answer choices:

A.

1, 7, 34, 7, 1

B

1, 10, 28, 10, 1

C

2, 8, 30, 8, 2

D

2, 4, 38, 4, 2

E

5, 5, 30, 5, 5

3 0
3 years ago
Given the function f(x) = –5|x 1| 3, for what values of x is f(x) = –12?
Gre4nikov [31]

For the given function f(x) = –5|x + 1| + 3 the value of x = 2, -4

<h3>What will be the value of x?</h3>

To find the answer to this question, we will have to find the values of x where:

-5|x + 1| + 3 = -12

We can solve this equation for x to find the values of x that satisfy this equation.

-5|x + 1| + 3 = -12

Subtract 3 from both sides.

-5|x + 1| = -15

Divide both sides by -5.

|x + 1| = 3

Now here, the equation will split off into two different equations. These two are:

x + 1 = 3

x + 1 = -3

Lets solve the first one first.

x + 1 = 3

Subtract 1 from both sides.

x = 2

Now we solve the second one.

x + 1 = -3

Subtract 1 from both sides.

x = -4

So now we have the answers x = 2 and x = -4.

So the values of x are x = 2, -4

To know more about Functions follow

brainly.com/question/25638609

4 0
2 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
cupoosta [38]

x =  \frac{ - b \pm \sqrt{ {b}^{2}  - 4ac} }{2a}  \\  \\ x =  \frac{8 \pm \sqrt{ {8}^{2} - 4 \times 2 \times 5 } }{2 \times 2}

x =  \frac{8 \pm \sqrt{24} }{4}  \\  \\ x =  \frac{8 \pm2 \sqrt{6} }{4}

x = 2 \pm  \frac{ \sqrt{6} }{2}  \\  \\ x = 2  \pm  \sqrt{1.5}  \\  \\ x = 2 +  \sqrt{1.5}  \:  \: and \:  \:  \: 2 -  \sqrt{1.5}

\textbf{\red{Your answers are correct.}}
8 0
3 years ago
the angle of depression from a plane to the airport is 34°. the pilot reports that the plane's altitude is 3200 feet . find the
Aleksandr-060686 [28]
look\ at\ the\ picture\\\\cot34^o=\frac{x}{3200}\\\\cot34^o\approx1.4826\\\\\frac{x}{3200}=1.4826\ \ \ \ /\cdot3200\\\\x=4744.32\ (ft.)\approx4744\ (ft.)\leftarrow answer

6 0
3 years ago
Biff observes that in every math test he has taken this year, he has scored 4 points higher than the previous test. His score on
lana66690 [7]
Ene score of the first test Is 56. Each test score is 2 points higher than the previous test score. So the score of the second test is 56+ 2 = 58.
The score of the third test is 58+ 2= 60.
And so on.
The scores form an arithmetic sequence 56, 58, 60, ......... with common difference 2.
But the values of the given exponential function \(s(n)=28*2^n\), describe a geometric sequence with common ratio 2.
So the exponential function cannot be used to model this problem.
8 0
3 years ago
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