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3 years ago

I’ll give who ever 55 points just help plz

Mathematics

1 answer:

svp [43]3 years ago

5 0

Answer:

it should be 3.0

Step-by-step explanation:

I hope this helps:) :)

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Sanaa has 38 homework problems to finish. She finishes the first 14 problems in 25 minutes.

qaws [65]

Answer:

60 mins or 1 hour

Step-by-step explanation:

14 x 2 : 28 - 25 plus 25 is 50 min

38- 28 is 10

50 plus 10 is 60 min Or 1 hour

8 0

3 years ago

Read 2 more answers

Deliberate practice is unnecessary to gain expertise. Please select the best answer from the choices provided. T F

salantis [7]

False, because without practice you can’t become skilled at something (also teaching a skill you’re learning or have learned to someone else can help you get better as well).

You’re welcome and good luck!

4 0

4 years ago

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Gail and 3 of her friends all share half of a pie. All the pieces in the pie put together make up 180 degrees. Gail and her frie

Pachacha [2.7K]

No the angle of each piece should be 60 degrees, if the three pieces were to be 25 each that would only add to 75

8 0

3 years ago

How many \frac{1}{2} 2 1 - pound packages of cheese can the deli make with 1212 pounds of cheese?

monitta

Given:

Total cheese = 12 pound

Cheese in each package = $\dfrac{1}{2}$ pounds

To find:

The number of cheese packages.

Solution:

We need to divide the total amount of cheese by quantity of cheese in each package to find the the number of cheese packages.

$\text{Number of cheese packages}=\dfrac{\text{Total cheese}}{\text{Cheese in each package}}$

$\text{Number of cheese packages}=\dfrac{12}{\dfrac{1}{2}}$

$\text{Number of cheese packages}=12\times \dfrac{2}{1}$

$\text{Number of cheese packages}=24$

Therefore, there are 24 number of cheese packages.

5 0

3 years ago

Equation of the parabola in vertex form that passes through (4,-7) and has a vertex of (1,-6)

Alina [70]

$y = -\frac{1}{9}(x - 1)^2 - 6$

Step-by-step explanation:

The vertex form of the equation for a parabola is given by

$y = a(x - h)^2 + k$

where (h, k) are the coordinates of the parabola's vertex. Since the vertex is at (1, -6), we can write the equation as

$y = a(x - 1)^2 - 6$

Also, since the parabola passes through (4, -7), we can use this to find the value for a:

$-7 = a(4 - 1)^2 - 6 \Rightarrow -7 = 9a - 6$

$a = -\frac{1}{9}$

Therefore, the equation of the parabola is

$y = -\frac{1}{9}(x - 1)^2 - 6$

7 0

3 years ago