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tia_tia [17]
3 years ago
6

Solve the following question:

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:  

a)  Alawys positive:  t = 0 to a

b)   Decreasing at an increasing rate:  t = a to b

Step-by-step explanation:  The population is <u>increasing most rapidly</u> during the period the curve in rising.  The derivative of this line (i.e., the slope at any point t) will be positive until it t reaches a, the peak.  The slope at this point is zero, and it sill be negative after that point.  The values of t for which the slope is always positive are from 0 to a.  The population is decreasing at an increasing rate from a to b, where it slowly begins to slow until it reaches a steady population.

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PilotLPTM [1.2K]

Hey there! As far as I understand the problem, she made $2,200 in profit. Take 1,375 and multiply it by 1.6.

6 0
3 years ago
18. CAMPING Chantee went camping over the weekend. The cost for the site was $16.95 a night for three nights.
almond37 [142]

Answer:

i dont know how to write it but text me

Step-by-step explanation:

8 0
3 years ago
Which are true about the pyramid? Check all that apply.
Travka [436]

The statements that are true about the pyramid are

  • The base of the pyramid is a square with four sides, each measuring 756 feet.
  • The slant height of the pyramid is 612 feet.
  • All four triangular faces are congruent.
  • The pyramid has four lateral faces.

<h3>Properties of a Square pyramid </h3>

From the question, we are to determine the statements that are true about the pyramid

The diagram shows a square pyramid,

The length of a side of its base is 756 ft

and

The height / altitude of a triangular face is 612 ft

Since the pyramid is a square pyramid,

Then, the base must be a square with each side measuring 756 feet

∴ The first statement is true

Since the height of a triangular face is 612 ft,

Then,

∴ The slant height of the pyramid is 612 feet

NOTE: Slant height of a pyramid is the altitude of the triangle comprising a lateral face

Thus, the second statement is true

Since the triangular faces each have a base of 756ft and a height of 612 ft,

Then,

All four triangular faces are congruent

∴ The fourth statement is true

NOTE: Lateral sides of a solid are the faces on the <u>sides</u> of the shape

The pyramid has four lateral faces which are each a triangle

∴ The last statement is true

Hence, the statements that are true about the pyramid are

  • The base of the pyramid is a square with four sides, each measuring 756 feet.
  • The slant height of the pyramid is 612 feet.
  • All four triangular faces are congruent.
  • The pyramid has four lateral faces.

Learn more on Pyramid here: brainly.com/question/10042135

#SPJ1

4 0
2 years ago
Solve the exponiental equation 125^7x-2=150<br> A) -0.1375<br> B) 2.1483<br> C) 0.4234<br> D) 0.4340
pshichka [43]
Your answer should be A. i may be wrong, but my work calculated to a negative

5 0
4 years ago
What is the answer to this?
seropon [69]

Answer:

16.66

17.(8× + 2)° (4× + 4)°

Step-by-step explanation:

Hindi ko po alam Kung tama ito pero po Sana makatulong ito

4 0
3 years ago
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