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Fittoniya [83]
2 years ago
7

A jewelry store has 218.75 ounces of 14-carat gold in stock.

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
7 0
A how many custom necklaces can be manufactured
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A construction compony purchased 24 boxes of nails. Each box cost $87. How much did the nails cost the construction company?
STatiana [176]
Well you would multiply the number of boxes (24) by how much each one is ($87) to get you answer ($2,088) :)
8 0
3 years ago
Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = 3x2 − 2x + 1, [0, 2] Yes, it do
expeople1 [14]

Answer:

Yes , function is continuous in [0,2] and is differentiable (0,2) since polynomial function are continuous and differentiable

Step-by-step explanation:

We are given the Function

f(x) =3x^2 -2x +1

The two basic hypothesis of the mean valued theorem are

  • The function should be continuous in [0,2]
  • The function should be differentiable in (1,2)

upon checking the condition stated above on the given function

f(x) is continuous in the interval [0,2] as the functions is quadratic and we  can conclude that from its graph

also the f(x) is differentiable in (0,2)

f'(x) = 6x - 2

Now the function satisfies both the conditions

so applying MVT

6x-2 = f(2) - f(0) / 2-0

6x-2 = 9 - 1 /2

6x-2 = 4

6x=6

x=1

so this is the tangent line for this given function.

   

4 0
2 years ago
Solve for x 4ln(x)+6=10
ololo11 [35]
X=

with x+6=10
yo try to move everything to the opposite side of the X.

so:
adding equals subtracting. + = -
subtracting equals adding. - = +
dividing equals multiplaying. ÷ = ×
and multiplaying equals to dibidion. × = ÷
4 0
3 years ago
Which rotation has the same result for both directions?
Neko [114]

Answer: Rotating a shape 90 degrees is the same as rotating it 270 degrees clockwise.

Step-by-step explanation:

7 0
3 years ago
At the school talent show, 1/3 of the people were boys, 3/6 were girls, and the rest were adults. If there were 50 more girls th
strojnjashka [21]

Answer:

150 people

Step-by-step explanation:

Lets call the total amount of people at the talent show x. Since 3/6=1/2, we know that half the people are girls, 1/3 are boys. If we added 1/2 and 1/3 we get 5/6, 1-5/6=1/6, so now we know that 1/6 of the people are adults. Because it says "If there were 50 more girls than adults" so from that we can see that 1/2x =1/6x+50. If we were to simplify the equation, we 1/3x=50, so x=150

3 0
2 years ago
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