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7 months ago

Question will be in picture

Mathematics

1 answer:

Georgia [21]7 months ago

3 0

Given the graph of a quadratic function

we need to find the solution to the function

The solution is the intersection between the function and the x-axis

As shown in the figure, the intersection between the function and the x-axis are the points:

x = -4 and x = 1

so, the answer will be option 3) -4 and 1

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The revised Daily Value for calcium is 1,300 mg per day. How many servings of this food would you have to eat to get 100% DV for

Ne4ueva [31]

Answer:

Taking into account the values showed for this food (image attached). It is required

Servings.

Step-by-step explanation:

The total calcium (Cat) required is 1300 mg/day.

One serving of this food can have 260 mg.

First step is to suppose one day of calculation. t = 1 day.

Cat = (1300 mg/day)(1 day) = 1300 mg Calcium.

One single serving can have 260 mg Calcium (Cas). So, we need to calculate the amount of servings (N) required to complete 1300 mg.

Cat = Cas*N

N = Cat/Cas = 1300 mg/260mg

N = 5.

Finally amount of servings is five N = 5.

8 0

3 years ago

This semicircle has a diameter of 5 m.

Mumz [18]

3.93 is the correct answer.
I hope this helps.

8 0

3 years ago

Read 2 more answers

A person has 22 coins, all nickels and dimes, worth one dollar and 50 cents. How many nickels are there?

kirill [66]

I think your answer is 8 or option A

7 0

2 years ago

Use the unit circle tan (3/4)

Mariana [72]

Using the unit circle, the coordinates of 3π/4 is :

$(-\frac{\sqrt[]{2}}{2},\frac{\sqrt[]{2}}{2})$

Note that tangent function can be solved using the formula y/x

where x and y are the coordinates of the angle.

This will be :

$\frac{\sqrt[]{2}}{2}\div(-\frac{\sqrt[]{2}}{2})=-1$

The answer is -1

5 0

1 year ago

Please Help

kykrilka [37]

Im pretty sure it would be 6x

5 0

3 years ago