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lora16 [44]
2 years ago
6

Brandon wants to conduct a survey as to whether mushrooms should be added

Mathematics
1 answer:
katen-ka-za [31]2 years ago
5 0
I think the answer is D: interview every student who eats lunch in the cafeteria
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Зx +1 &lt;10<br> What is the answer for this
balandron [24]

Answer:

x < 3

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

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Inequality</u>

3x + 1 < 10

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract 1 on both sides:                    3x < 9
  2. Divide 3 on both sides:                       x < 3

Here we see that any value <em>x</em> smaller than 3 would work as a solution to the inequality.

3 0
3 years ago
What is the best estimate for the product of 289 and 7
Katarina [22]
I would estimate it as (300 x 7) = 2100 

Then I would subtract (11 x 7) + 77 from that to get the exact answer of 2023 

~~~~~~~~~~ 
I didn't use a calculator or paper. The 'trick' is to notice that 289 = (300 - 11)
7 0
3 years ago
Help giving 13 ptsss
amm1812
0, 12, 36, 108
just plug n (1,2,3,4) into the equation and that’s your answer.
6 0
4 years ago
P(t) = 250 * (3.04)^t/1.98,
Alex17521 [72]

Answer:

The concept which best describes the change of the population is the derivative of p(t)=250(3.04)^{\frac{t}{1.98}}.

Step-by-step explanation:

Observe that the function p(t)=250(3.04)^{\frac{t}{1.98}} describes the amount of rabbits at the time t (in years) but  no the rate of change of the population at a given instant. So you have to use the derivative of p(t) to obtain that rate of change at any instant. For example, if we derivate the function p(t)=250(3.04)^{\frac{t}{1.98}} we obtain:

p'(t)=250\cdot \log(\frac{1}{1.98})(3.04)^{\frac{t}{1.98}}

And if we want to find the rate of change at t=5 years we evaluate

p'(5)=250\cdot \log(\frac{1}{1.98})(3.04)^{\frac{5}{1.98}}=2326 rabbits/year

5 0
4 years ago
Suppose the professor decides to grade on a curve. If the professor wants 16% of the students to get an A, what is the minimum s
vladimir1956 [14]
There isn't enough info to determine that, I believe. You would need an equation that would allow me to determine the minimum output for an A.
3 0
3 years ago
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