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siniylev [52]
3 years ago
13

Someone please help me with this

Mathematics
1 answer:
vodomira [7]3 years ago
8 0
1. Independent. 2. Dependent because the marble was not replaced. 3. However, there is a “dependency” in which that the coach determines the batting order, and there’s only so many players left on the team. So dependent because there’s only so many other players on the team that can up to the plate, similar to the marble problem. 4. Independent. 5. Dependent because there is no replacement. 6. 0.5 because there are 3 even numbers on a 6-sided die. 7. 0.5 because there are 13 clubs and 13 spades (all back) which is 26 black cards. 26 out of 52 cards in a standard deck are black. 8. 1/8 because of the chance of getting heads in one event is 1/2, in 2 events 1/4, and 3 it’s 1/8. 9. 1/6 because 4 is one number of the six-sided die.
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What is sin(A)?<br> 13<br> 12<br> A<br> 5<br> sin(A) =
eimsori [14]

Answer:

sin A = 12/13

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

 sin theta = opposite side/ hypotenuse

sin A = 12/13

6 0
3 years ago
What percent of 365 is 146? Also how do you get the answer thanks :)
EleoNora [17]
Percent literally means per one-hundred so:

365(p/100)=146  multiply both sides by 100

365p=14600 divide both sides by 365

p=40%
8 0
3 years ago
Sally bought the pizza shown above for lunch, which was cut into 10 equal slices.What percentage of the pizza did sally eat if s
Rashid [163]

Answer:

DM

Step-by-step explanation:

We can represent the pizza as 1. And every time we take a slice, we take percentage away. This pizza is cut up equally into 10 slices. So, if we take away a slice, we take away 1/10 of the pizza. What if Sally ate 6 slices? Same difference. She took away 6/10 of the pizza.

And to answer the question, "What percentage of the pizza did Sally eat if she had six slices?"

We will convert the 6/10 into a percentage. First convert the fraction into a decimal then into a percent.

To convert a fraction into a decimal, simply divide it's numerator by it's denominator.

6/10 = 0.60

And to convert a decimal into a percentage, move the decimal point two places to the right and change it into a % sign.

0.60 = 60%

So, the answer to this question C) 60%

If you are still confused, DM me and I'll do my best to help!

7 0
3 years ago
Read 2 more answers
Hi I really need help with questions 10 and 11, I would really appreciate it if you would answer these for me, thank you so much
OverLord2011 [107]

Answer:-3 and -7 equals 10

Step-by-step explanation: two negatives equal a positive and vice versa. Combining those 2 gives you the highest answer

6 0
3 years ago
!!!!! determine the function being differentiated, and the number at which its derivative is being evaluated. Where possible, ev
Genrish500 [490]

Recall that the derivative of a function f(x) at a point x = c is given by

\displaystyle f'(c) = \lim_{x\to c} \frac{f(x) - f(c)}{x - c}

By substituting h = x - c, we have the equivalent expression

\displaystyle f'(c) = \lim_{h\to0} \frac{f(c+h) - f(c)}h

since if x approaches c, then h = x - c approaches c - c = 0.

The two given limits strongly resemble what we have here, so it's just a matter of identifying the f(x) and c.

For the first limit,

\displaystyle \lim_{h\to0} \frac{\sin\left(\frac\pi3 + h\right) - \frac{\sqrt3}2}h

recall that sin(π/3) = √3/2. Then c = π/3 and f(x) = sin(x), and the limit is equal to the derivative of sin(x) at x = π/3. We have

(\sin(x))' = \cos(x)

and cos(π/3) = 1/2.

For the second limit,

\displaystyle \lim_{a\to0} \frac{e^{2a} - 1}a

we observe that e²ˣ = 1 if x = 0. So this limit is the derivative of e²ˣ at x = 0. We have

\left(e^{2x}\right)' = e^{2x} (2x)' = 2e^{2x}

and 2e⁰ = 2.

8 0
2 years ago
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