3 years ago

Plz helpppp I need these questions in 3 min

Mathematics

1 answer:

vesna_86 [32]3 years ago

5 0

Yes, what are your questions?

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if frans fudge recipe calls for 2 1/2 cups of sugar and she increases it by 2/5 of a cup, how much sugar does she use

egoroff_w [7]

She uses 2 9/10 cups of sugar

4 0

3 years ago

The following data shows the weight, in pounds, of 6 bags:

77julia77 [94]

Answer:

1.3 pounds; on average, weight of a bag varies 1.3 pounds from the mean of 7 pounds

Step-by-step explanation:

the mean absolute deviation is 1.3 and the mean is 7. i just took this test today, hoped this helped:)

8 0

3 years ago

Steven bought a watch for $140 and added a 40% markup before reselling.

dusya [7]

Answer:

$196

Step-by-step explanation:

8 0

3 years ago

Please also show the steps to get the answer

Natasha_Volkova [10]

Answer:

95 degrees

Step-by-step explanation:

Angle S is 95 so arc QR = 95×2 = 190

Total arc is 360 degree

Now to find arc QS

arc QS + arc SR + arc QR =360

arc QR + 75 + 190 =360

arc QR = 360- 265

arc QR = 95 degrees

7 0

3 years ago

Finding an Equation of a Tangent Line In Exercise, find an equation of the tangent line to the graph of the function at the give

Aloiza [94]

Answer:

$y = 4e^2x - 3e^2$

Step-by-step explanation:

$f(x) = e^{2x^2}$

lets calculate the derivate of f using the chain rule:

$f'(x) = e^{2x^2}* (2x^2)' = e^{2x^2}*4x = 4e^{2x^2}x$

we have that f'(1) = 4e^2, hence the equation is

$y = f(1) + f'(1) (x-1) = e^2 + 4e^2(x-1)$

or, equivalently,

$y = 4e^2x - 3e^2$

4 0

3 years ago