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3 years ago

Hi!! Can you help me with this math problem? UvU okaayy TYYY!!

Mathematics

1 answer:

DENIUS [597]3 years ago

6 0

Answer:

I just graphed it in desmos for you UvU

The second answer is false. The vertex is not (-3, 11). The vertex is (3, 11). I can see that the parabola has a point of (1, 19), and the parabola opens upward, as well as has an axis of symmetry; x = 3.

Hope that helps

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Ms. Caswell deposits $450 into an account earning 8% simple interest per year. How

ioda

Answer:

$144

Step-by-step explanation:

Use the simple interest formula, I = prt, where I is the interest money created, p is the starting amount, r is the interest rate as a decimal, and t is the amount of time.

Plug in the original amount, interest amount, and amount of time:

I = prt

I = 450(0.08)(4)

I = 144

So, $144 in simple interest is made in 4 years

5 0

3 years ago

Sally is making 15 individual blueberry cheesecakess. How many pounds of blueberries will be in each cheesecake if 514 pounds of

Ne4ueva [31]

Answer:

34.26

Step-by-step explanation:

514 divide by 15 cheesecakes is 34.26 repeating

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4 years ago

The temperature during a winter day was less than –3 degrees Fahrenheit. Yuri wants to write an inequality for the temperature d

sveticcg [70]

We are given that the temperature is less than (<) -3 degrees Fahrenheit.
Since the temperature is represented by the variable "t", then t is less than -3.

So, the inequality which best describes the situation is:
t < -3

Checking the choices, we will find that the correct choice is:
<span>C: t < -3</span>

8 0

3 years ago

Read 2 more answers

Chip has used 23 of the bricks he originally had for putting brick on the house he is building. He has 1,200 bricks left. How ma

vlabodo [156]

The number of bricks he originally has is 1800

<h3>How to determine the number of bricks he originally has?</h3>

From the question, we have the following parameters that can be used in our computation:

Bricks used = 2/3 of the bricks he originally

Bricks left = 1200

Since he used 2/3 of the bricks, then he has 1/3 bricks left

This can be represented using the following equation

Bricks left = Proportion of bricks left * Total number of bricks

Substitute the known values in the above equation, so, we have the following representation

2/3 * Total number of bricks = 1200

Multiply both sides by 3/2

Total number of bricks = 1800

Hence, the total number of bricks is 1800