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hram777 [196]
3 years ago
13

Please help me out I am not good at math so I would very appreciate

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0
To me it looks like the perimeter is 84 and the area is 360?
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A spinner with 4 colors is spun for a total of 50 trials. Yellow was selected 10 times. What is the experimental probability of
kicyunya [14]
The probability of the outcome of the color/ Divided by the total of how many colors there are.

in this case there is one yellow, but it may very well be smaller than the other colors so it does not have the probability of 1/4, unless they tell you that all the color sizes are equal.

so now, instead,we shall base it off of the Trial Numbers. Which would be 10/50, which can be reduced to 1/5. :)

Good Luck!
(But please ask your teacher or mentor if this is correct.)

7 0
4 years ago
Read 2 more answers
I’m very bad at math , and i’ve been doing this test for awhile now
Firdavs [7]

Answer:

9.4 miles

Step-by-step explanation:

The Pythagorean Theorem states that  A^{2}  + B^{2}  = C^{2}. Therefore, we can substitute 8 (the distance traveled due east) for A and 5 (the distance traveled due north) for B.

8^{2}  + 5^{2}  = 89

To find the answer, simply take the square root of 89, and round it to the nearest tenth.

\sqrt{89} = 9.433981

4 0
4 years ago
How do you delete answers?
Gekata [30.6K]

Answer:

????????.......?????????????????

if we asked questions and somone just ans the question wrongly for free points

therefore you can report the ans and delete the ans..

now a days many people are doing this...

3 0
3 years ago
Read 2 more answers
Vicky starts a new job with an hourly pay of 7.15$. Suppose that her hourly pay increases by 5% each year. What will Vicky’s hou
Bingel [31]

Answer:

$8.28

Step-by-step explanation:

This is a compound growth problem.

The formula is:

F=P(1+r)^t

Where F is the future amount (amount in 3 yrs)

P is the initial amount (here, it is 7.15)

r is the rate of growth, in decimal (5% means 5/100 = 0.05)

t is the time , in years ( t = 3)

Now, substituting, we find the hourly wage after 3 years:

F=P(1+r)^t\\F=7.15(1+0.05)^3\\F=7.15(1.05)^3\\F=8.28

Hence,

<u>after 3 years, at 5% growth, the new hourly wage would be $8.28</u>

7 0
3 years ago
rewrite f(x)=x^2+8x-20 in the form that would most easily help you identify the zeros of the function
Snowcat [4.5K]

Answer:

f(x) = (x-2) (x+10)

Step-by-step explanation:

f(x)=x^2+8x-20

Factor the right hand side

What 2 numbers multiply to -20 and add to 8

-2 * 10 = -20

-2 + 10 = 8

f(x) = (x-2) (x+10)

Then we can use the zero product property to help us to find the zero's

8 0
3 years ago
Read 2 more answers
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