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baherus [9]
3 years ago
13

This is the graph h that is to the prolbem

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0
Ok, so there were 30 students at the field trip with Ms. Bird, 24 students at the field trip with Mr. Torres, and 36 students with Mrs. Allen at the field trip. What is your question?
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1 1/3 repeating because you will get the dash over it
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3 years ago
An environmental study of a certain community suggests that t years from now, the average level of carbon monoxide in the air wi
icang [17]

Answer:

3.4625

Step-by-step explanation:

Given the equation:

Q(t)=0.05t^2 + 0.1t + 3.4 parts per million

Where t = time in years

By approximately how much will the carbon monoxide lvel change during the coming 6 months?

t = 6 months = 6/12 = 0.5 year

Q(0.5) = 0.05(0.5)^2 + 0.1(0.5) + 3.4 parts per million

Q(0.5) = 0.05(0.25) + 0.05 + 3.4

Q(0.5) = 0.0125 + 0.05 + 3.4

Q = 3.4625

Carbon monoxide level will change by approximately 3.4625 parts per million in 6 months

7 0
3 years ago
How many solutions does -3(2x + 6) = -6x - 18 have
viktelen [127]

Answer: 0=0 The input is an identity or it is true for all values

-3(2x+6)=-6x-18

(-3*2x)+(-3*6)=-6x-18

-6x+-18=-6x-18

0=0

5 0
3 years ago
Cual es la constante de proporcionalidad de 1/2 ?
vivado [14]

Answer:

Therefore, the relationship given in the table is proportional. When we look at the above table when x gets increased, y also gets increased, so it is direct proportion. Substitute 2 for x and 1 for y. So, the constant of proportionality is 1/2.

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2 years ago
A quadratic equation of the form 0 = ax2 + bx + c has a discriminant value of 0. How many real number solutions does the equatio
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It is 3 though       ............
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