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Aleksandr [31]
2 years ago
6

If the standard deviation of a data set was originally 6, and if each value in the

Mathematics
1 answer:
MakcuM [25]2 years ago
5 0

Answer:

Hi

Step-by-step explanation:

answer is B

hope it helps you

please mark as brainliest

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Please help me out with this question thank you ❤️
devlian [24]

Answer:

log

2

8

=

3

→

8

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2

3

Step-by-step explanation:

7 0
3 years ago
Use synthetic division and the Remainder Theorem to find f(4) if f(x) = – 2x3 + 9x2
Elis [28]

Step-by-step explanation:

Let's see. f(4) makes the divisor x-4

4|-2 9 -6 7

| 8 -68 296

-2 17 -74 2072

The quotient is -2x²+17x-74 with a remainder of 2072

6 0
3 years ago
Kevin had to make 14 visits to the dentists last year to take care of his braces. Each visit cost #124. How much did the visits
VMariaS [17]

Answer:

Step-by-step explanation:

Let's look at simpler cases.  If there was just one visit that would be 124.  if there were two, each time he'd have to pay 124 so it's 124+124 = 248.  So this is multiplication, because next would be three, which is 124+124+124 or 124 time 3.

In total then it's 124*14.  You may usually use an x for multiplication, and if you do just keep in mind * can also be used.  or, if something is inside of parenthesis like this 124(14) or (124)14.  If you need help doing the multiplication let me know.  

7 0
3 years ago
Can someone please help me with this ?? im really confused but i need to pass this test!
Keith_Richards [23]

Answer:

84^{\circ}

Step-by-step explanation:

The measure of an inscribed angle is exactly half the measure of the arc it forms. Thus, we have the following equation:

2(7x-7)=9x+21

Solving, we get:

2(7x-7)=9x+21,\\14x-14=9x+21,\\5x=35,\\x=7

Plugging in x=7 into 9x+21:

\widehat{DG}=9(7)+21,\\\widehat{DG}=63+21,\\\widehat{DG}=\boxed{84^{\circ}}

8 0
3 years ago
Read 2 more answers
Find the dy/dx for the equation below using implicit differentiation.
n200080 [17]

First of all, recall that y is a product of function of x. We have three factors:

f(x)=x^2,\quad g(x)=e^{3x},\quad h(x)=\sin(4x)

The derivative of a product of function is computed by deriving one function at the time, and then adding all the results:

y' = f'(x)g(x)h(x)+f(x)g'(x)h(x)+f(x)g(x)h'(x)

Let's compute the derivative of each function first:

f'(x)=2x,\quad g'(x) = 3e^{3x},\quad h'(x)=4\cos(4x)

Now plug f, f', g, g', h, h' in the formula above as required:

2xe^{3x}\sin(4x)+3x^2e^{3x}\sin(4x)+4x^2e^{3x}\cos(4x)

6 0
4 years ago
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