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Galina-37 [17]
3 years ago
11

Which number is a rational number? A. B. C. D.

Mathematics
2 answers:
MrMuchimi3 years ago
8 0
We can’t see the numbers next to the answer choices
ludmilkaskok [199]3 years ago
4 0

Answer:

a

Step-by-step explanation:

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for which of the following would it be appropriate to use positive integers for the domain of the function? select all that appl
Novosadov [1.4K]
Domain is the x-values. 

Scenarios where positive integers are appropriately used for the domain of the function:

<span>The function c(p) represents The cost for P people to attend the movies. (number of people can either be 0 going upwards)

</span><span>the function m(t) represents the miles driven over T hours (hours always start with 1.)

</span><span>the function t(m) represents the average high temperature for a given number of months (number of months always start with 1)

</span><span>the function p(w) represents the prophet of a farmer who sells whole watermelons (count of whole watermelon starts with 1)
</span>
<span>the function h(n) represents the number of person-hours it takes to assemble n engines in a factory (number of engines always start with 1)</span>
7 0
3 years ago
Read 2 more answers
If somebody answered my question i will give them thanks and brill and vote
kykrilka [37]

Answer:

which out of those you want answer for? happy to help

Step-by-step explanation:

5 0
2 years ago
Help please!<br> Sorry for the image quality.
VARVARA [1.3K]

Answer:

\displaystyle (-1,\frac{-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>

  • Midpoint Formula: \displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-3, 1)

Point (1, -4)

<u>Step 2: Find Midpoint</u>

Simply plug in your coordinates into the midpoint formula to find midpoint

  1. Substitute [MF]:                         \displaystyle (\frac{-3+1}{2},\frac{1-4}{2})
  2. [Fractions] Add/Subtract:         \displaystyle (\frac{-2}{2},\frac{-3}{2})
  3. [Fractions] Divide:                    \displaystyle (-1,\frac{-3}{2})
8 0
3 years ago
18 + 4(3x - 7) = -70
Elan Coil [88]
If you’re trying to find the value of x it is -5
4 0
3 years ago
Please help me!!!!!
umka21 [38]
It’s a because the total of x and y is 6.80 and the second equation is how much each are and the total being 7.

Brainliest?
5 0
3 years ago
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