1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bagirrra123 [75]
3 years ago
10

H(t)=(t+3)^2+5

Mathematics
1 answer:
sineoko [7]3 years ago
7 0

Answer:

Option C. −4≤t≤−3

Step-by-step explanation:

we have

H(t)=(t+3)^2+5

This is the equation of a vertical parabola written in vertex form

The parabola open upward (the leading coefficient is positive)

The vertex is a minimum

The vertex is the point (-3,5)

The function is increasing in the interval [-3,∞)

The function is decreasing in the interval (-∞,-3]

The function will have a negative average rate when the function will be decreasing

therefore

the answer is option C

You might be interested in
The dimensions of two square pyramids formed of sand are shown. How much more sand is in the pyramid with the greater volume?
deff fn [24]

Answer:

Answer: There is 32in² more sand in the pyramid with greater volume.

step explanation:

3 0
3 years ago
Read 2 more answers
There are 250 students in a cafeteria, of which are 120 females and the rest are males.What percent of the students are female?
dalvyx [7]

48 percent of the kids are females and 52 percent are males

6 0
3 years ago
A chef planning for a large banquet , thinks that 2 out of every 5 dinner guests will order his soup appetizer. He expects 800 g
makkiz [27]

Answer:

320 cups of soup

Step-by-step explanation:

Given;

Total number of guests expected T = 800

Proportion of that may order soup p = 2 out of 5 = 2/5

The number of cups he should prepare should be equal to the number of guests that are expected to order soup appetizer.

Number of guests Expected to order soup appetizer n is;

n = proportion × total guest = p × T

Substituting the given values;

n = 2/5 × 800 = 320

Therefore, he should prepare 320 cups of soup.

5 0
2 years ago
Write 2520 as a product of prime factors using exponent?
VLD [36.1K]
Hope this helps 
<span>2520 = 2^3 x 3^2 x 5 x 7</span>
6 0
3 years ago
Read 2 more answers
Plz help... geometry volume, density
Ivenika [448]

From what I'm understanding of these questions, the biggest thing you need to answer these is the formulas for cylinders and triangular prisms. I'm not sure what the quantities are for either question so I'm going to work with made up numbers to give examples for the formulas. For number 2 with the cylinder, let's consider the formula first:

π × r2 × h    <em>OR    </em>pi (3.14) times radius squared times height

If you have the height and you have pi, all you need to take is the doubled radius (aka multiply it by 2) and plug that back into the formula. For the sake of an example, I'm going to make up the number 2 for the radius and 6 for the height. Here's what that would look like:

r = 2; double it, resulting in 4

pi x 4^2 x 6

3.14 x 16 x 6

= 301.44

Work with the actual numbers you have and you're good to go.

For number 3, reducing something by 1/2 means dividing by 2. Let's consider the formula and then work through another example:

1/2 x b x h x l   <em>OR </em>   1/2 times base times height times length

For the sake of an example, I'll use 10 for the height, 15 for the base, and 20 for the length:

h = 10; reduce by 1/2, resulting in 5

1/2 x 15 x 5 x 20

= 750

Plug in your actual quantities, and remember your volume units. Hope this helps!

4 0
3 years ago
Other questions:
  • A 135 degree angle is classified as what
    13·2 answers
  • Letters a, b, c, and d are angle measures.
    14·1 answer
  • How do you convert 2 1/2 years into month?
    15·2 answers
  • You have the choice of logging on at one of two Internet cafés. Their posted rates are as follows:
    7·2 answers
  • Que numero elevado al cuadrado mas 12 da como resultado 48?
    9·1 answer
  • Helpppppppppppppppppppppp
    6·1 answer
  • The measure of one side of a square is (s - 3) inches long. Which pair of expressions both represent the perimeter of this squar
    9·1 answer
  • as a medical technician, Stephanie has been offered a job that pays $53 000.00 per year and another job that pays $25.50 per hou
    8·1 answer
  • Why won't anyone help me :(​
    6·1 answer
  • What does ''tension cuts the air'' mean
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!