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2 years ago

14

Help Asap Fast will mark as brainliest

1 answer:

inna [77]2 years ago

8 0

B.5x^4yD.20x^6yid go with b hope this helps

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What is my weighted grade please explain how it's done.

salantis [7]

That's not enough information to calculate your grade from.

-- You've told us the scores you have in things that go together
to make up (35 + 5 + 25) = 65% of your grade.

-- We don't know your scores in the things that make up the other
35% of your grade.

4 0

2 years ago

The reciprocal of 7 is 7/1<br> true or false

3241004551 [841]

Answer:

False

Step-by-step explanation:

A reciprocal is when a whole number fraction is flipped

Therefore the reciprocal of 7 is 1/7

8 0

2 years ago

Read 2 more answers

Find the length of the curve y = 3/5x^5/3 - 3/4x^1/3 + 6 for 1 < = x < = 8. The length of the curve is . (Type an exact an

Mashutka [201]

Answer:

$\sqrt\frac{387}{20}$

Step-by-step explanation:

$Arc Length =\int\limits^a_b {\sqrt{1+(\frac{dy}{dx})^2 } } \, dx$

$y=\dfrac{3}{5}x^{\frac{5}{3}}- \dfrac{3}{4}x^{\frac{1}{3}}+6$

$\frac{dy}{dx} =x^{\frac{2}{3}}-\dfrac{1}{4}x^{-\frac{2}{3}}$

$1+(\frac{dy}{dx})^2 }=1+(x^{\frac{2}{3}}-\dfrac{1}{4}x^{-\frac{2}{3}})^2\\=1+(x^{\frac{4}{3}}-\dfrac{1}{2}+ \dfrac{1}{16}x^{-\frac{4}{3}})$

$=\dfrac{1}{2}+x^{\frac{4}{3}}+ \dfrac{1}{16}x^{-\frac{4}{3}}$

For the Interval $1\leq x\leq 8$

Length of the Curve $=\int\limits^8_1 {\sqrt{\dfrac{1}{2}+x^{\frac{4}{3}}+ \dfrac{1}{16}x^{-\frac{4}{3}} } } \, dx\\$

Using T1-Calculator

$=\sqrt\frac{387}{20}$

3 0

3 years ago

Https://brainly.com/question/22781366 :( immmmmma fail

Goryan [66]

Answer:

2 dollars and 25 percent of the virgin stock market will hold a single hand

Yw pls mark me brainliest

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Help find y .. slope is m=-5/8

goblinko [34]

y = 8

using the ' gradient formula' m = (y₂ - y₁)/(x₂ - x₁)

with (x₁, y₁) = (3, 3), (x₂, y₂) = (- 5, y) and m = - $\frac{5}{8}$

(y - 3)/( - 5 - 3) = - $\frac{5}{8}$

(y - 3)/(-8) = - $\frac{5}{8}$

multiply both sides by - 8 to eliminate fractions

y - 3 = 5

add 3 to both sides

y = 5 + 3 =8

5 0

2 years ago