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Ahat [919]
2 years ago
9

Someone please help me with this question I need the answer plsss

Mathematics
2 answers:
Hitman42 [59]2 years ago
6 0
6 plz brainpower!!! I did the test
kow [346]2 years ago
5 0

Answer:

6

Step-by-step explanation:

The slope is: \frac{y_{2} -y_{1} }{x_{2} -x_{1} }. In this case, for the numerator you get 30. For the denominator you get 5. Divide 30/5 to get 6 as your final slope.

Hope it helps!

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A population of 1,750 cheetahs decreases by 10% per year. How many cheetahs will there be in the population after 11 years? Roun
Triss [41]

Answer:

The answer is C. 546.

If a population decreases by 11%, that means that 89% (100% - 11% = 89%) of cheetahs remains each number. 89% can be expressed as 0.89, so to calculate the change of the population, we must each year multiply the number of cheetahs by 0.89.

After 1 year:     1750 * 0.89 ≈ 1558

After 2 years:  1558 * 0.89 ≈ 1387

After 3 years:  1387 * 0.89 ≈ 1234

After 4 years:  1234 * 0.89 ≈ 1098

After 5 years:  1098 * 0.89 ≈ 977

After 6 years:  977 * 0.89 ≈ 870

After 7 years:  870 * 0.89 ≈ 774

After 8 years:  774 * 0.89 ≈ 689

After 9 years:  689 * 0.89 ≈ 613

After 10 years:  613 * 0.89 ≈ 546

Step-by-step explanation:

4 0
2 years ago
F is an even function<br> a=<br> G is an odd function<br> b=
IrinaK [193]

Answer:

a = 6.34, b = 2.64

Step-by-step explanation:

used stat function on calculator

4 0
3 years ago
Read 2 more answers
Find the circumference of a circle with radius 10.3 feet . Round your answer to two decimal places.
patriot [66]

C= 2πr

r= 10.3ft

π= 22/7

C= 2×22/7 × 10.3

C= 64.74 feet

5 0
2 years ago
Read 2 more answers
20. (01.03 MC)<br> What is the simplified expression<br> ? (1 point)
ahrayia [7]

Answer:

\displaystyle 3^2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Exponential Rule [Multiplying]: \displaystyle b^m \cdot b^n = b^{m + n}
  • Exponential Rule [Dividing]: \displaystyle \frac{b^m}{b^n} = b^{m - n}

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{3^3 \cdot 3^3}{3^4}<u />

<u />

<u>Step 2: Simplify</u>

  1. [ER] Multiply:                    \displaystyle \frac{3^{3+3}}{3^4}
  2. Add Exponents:               \displaystyle \frac{3^6}{3^4}
  3. [ER] Divide:                      \displaystyle 3^{6 - 4}
  4. Subtract Exponents:       \displaystyle 3^2
4 0
3 years ago
2. If the diameter of a circle changes from 5 cm to 15 cm, how will the circumference change?
Feliz [49]
2:B
Attached:C

Unfortunately don't know the other two

7 0
2 years ago
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