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Nataliya [291]
3 years ago
7

I really need help please

Mathematics
2 answers:
dem82 [27]3 years ago
7 0
0.3 for the first one
0.4 for the second


Ahat [919]3 years ago
4 0

Answer:

the first one and the fith one

Step-by-step explanation:

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PROBABILITY!!!!! If you answer ALL you get 40 points and marked BRAINLIEST!!!!!!!
Gekata [30.6K]

Answer:

Step-by-step explanation:

The first one is 18/40, which reduced to lowest terms, is 9/20.

3/4

28/40, which reduced to lowest terms, is 7/10

4 0
3 years ago
Read 2 more answers
Gcf of 6x^3, 8x^5, 10x^7
Art [367]

Answer: 2x^3

Step-by-step explanation: Find the prime factors of each term in order to find the GCF (Greatest Common Denominator).

Hope this helps you out! ☺

5 0
3 years ago
Use the function rule y=5x+1. What is y when x=3
Dmitry_Shevchenko [17]

Answer:

y = 16

(3, 16)

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

Step-by-step explanation:

<u>Step 1: Define</u>

y = 5x + 1

x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    y = 5(3) + 1
  2. Multiply:                               y = 15 + 1
  3. Add:                                     y = 16
7 0
2 years ago
Read 2 more answers
Find a rational number and an irrational number that are between 9.5 and 9.7.
IRISSAK [1]
So to better understand this question, let us define rational and irrational numbers first. Rational numbers are those numbers that can be written in fractions. On the other hand, irrational numbers are those numbers that cannot be written as fractions and the common example of it is pi. So, the rational number that is between 9.5 and 9.7 would be 9.6. This can be written as 9 and 3/5 or 48/5. And the irrational number would be <span>9.562359123571283578. Hope this answer helps.</span>
8 0
3 years ago
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Equivalent Fractions
Maru [420]

C is the correct answer


3/5 x 2 =6/10


6 0
3 years ago
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