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Delicious77 [7]
3 years ago
13

PLEASE ANSWER ASAP! NO EXPLANATION NEEDED!

Mathematics
2 answers:
adell [148]3 years ago
5 0

Answer:

3/5

Step-by-step explanation:

you said I didn't need an explanation

BigorU [14]3 years ago
3 0

Answer:

<em>Simplified Solution = 3 / 5</em>

Step-by-step explanation:

Take a look at the procedure below;

- ( - 7 / 10 - 3 / 5 ) - ( 1 / 6 + 2 / 3 ) - ( - 2 / 15 ),\\7 / 10 + 3 / 5 - 1 / 6 - 2 / 3 + 2 / 15,\\7 / 10 + 6 / 10 - 1 / 6 - 4 / 6 + 2 / 15,\\\\13 / 10 - 5 / 6 + 2 / 15\\39 / 30 - 25 / 30 + 4 / 30\\18 / 20\\3 / 5 \\\\Conclusion, 3 / 5

For the first step we applied the distributive property, simplify the expression. Taking the LCM of fractions, we derived similar fractions of like denominators. Adding / Subtracting, we got a further <em>simplified solution ⇒ 3 / 5</em>

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Ms.smith has 132 stickers to give to her students. she has 25 students. if she gives the same number of stickers to each of her
zhuklara [117]

Answer:

Step-by-step explanation:

If Ms. Smith hands out 130 of her stickers between all 5 of her students each will have 26. Which means she will have 2 remaining

5 0
3 years ago
You have 3/4 a cup of flour in your cupboard. A recipe for bread calls for 1/5 cup of flour. How much flour would you have left
Mamont248 [21]

Answer:

11/20 cups left

Step-by-step explanation:

first, we need to convert 3/4 and 1/5 into fractions with common denominators

so we would have:

15/20 and 4/20

now we need to subtract the fractions to get the difference

so we would do:

15/20 - 4/20 = 11/20

and that's the answer

hope that helped

5 0
2 years ago
Read 2 more answers
Write the integral in one variable to find the volume of the solid obtained by rotating the first-quadrant region bounded by y =
Dovator [93]

Answer:

V = π ∫₀² (y² − 8y + 6√(2y)) dy

or

V = π ∫₀² (6x − 5x² + x³) dx

Step-by-step explanation:

y₁ = 0.5x²

y₂ = x

First, find the intersections of the curves.

0.5x² = x

x² = 2x

x² − 2x = 0

x (x − 2) = 0

x = 0 or x = 2

So the points of intersection are (0, 0) and (2, 2).

When we revolve this region about the line x = 3, we get a hollow shape that looks like an upside-down funnel, or a volcano.

One option is to use washer method to find the volume, by cutting a thin horizontal slice of thickness dy, inner radius 3−x₁ = 3−√(2y), and outer radius of 3−x₂ = 3−y.

V = ∫₀² π [(3−y)² − (3−√(2y))²] dy

V = ∫₀² π (9 − 6y + y² − 9 + 6√(2y) − 2y) dy

V = π ∫₀² (y² − 8y + 6√(2y)) dy

Another option is to use shell method to find the volume, by cutting a thin vertical slice of thickness dx, radius 3−x, and height y₂−y₁ = x−0.5x².

V = ∫₀² 2π (3 − x) (x − 0.5x²) dx

V = ∫₀² 2π (3x − 1.5x² − x² + 0.5x³) dx

V = ∫₀² 2π (3x − 2.5x² + 0.5x³) dx

V = π ∫₀² (6x − 5x² + x³) dx

The second option is arguably easier to evaluate, but either one will get you the same answer (V = 8π/3).

7 0
3 years ago
A mechanic charges $20.00 an hour, h for labor plus parts. If the parts cost $217.00, write a linear equation that will find the
Dennis_Churaev [7]

Answer:

y=20x+217

Step-by-step explanation:

8 0
2 years ago
Which statement is true about the y- intercept of a quadratic function
liraira [26]

Answer:

A. a quadratic function can only have one y-intercep

7 0
2 years ago
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