MATHEMATICS MIDDLE SCHOOL

Evaluate the expression when a = 3. 4a^4

A.
324

B.
48

C.
28

D.
11

Answers

Answer 1
Answer:


4(3)^4

4(81)

=324 Your answer should be A
Answer 2
Answer: 4 (81) =324
so It´d be the A

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Siddarth is putting baseball cards into a book that has 100 pages. Each page holds 9 cards. If Josh has 828 baseball cards, how many pages will be left blank?

Answers

Answer: 8

Step-by-step explanation: You would have to divide 828/9. The answer would be 92. You would then subtract this number from 100 pages to get your answer.

2.07,2 7/10,2.67,-2.67 in least to greatest

Answers

Answer:

the answer: -2.67, 2.07, 2.67, 2 and 7/10

1\2,2\3, 1\4,5\6 in least to greatest

Answers

1/2,2/3, 1/4,5/6 in least to greatest is: 1/4, 1/2, 2/3, 5/6
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How do you solve 5v/13=25/39

Answers

Solving a Single Variable Equation :

 2.3      Solve  :    3v-5 = 0 

 Add  5  to both sides of the equation : 
                      3v = 5 
Divide both sides of the equation by 3:
                     v = 5/3 = 1.667 


One solution was found :                   v = 5/3 = 1.667
Making Equivalent Fractions : 1.3      Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example :  1/2   and  2/4  are equivalent,  y/(y+1)2   and  (y2+y)/(y+1)3  are equivalent as well. 

To calculate equivalent fraction , multiply the Numerator of each fraction, by its respectiveMultiplier. L. Mult. • L. Num. 5v • 3—————————————————— = ——————L.C.M 39R. Mult. • R. Num. 25—————————————————— = ——          L.C.M 39Calculating the Least Common Multiple : 1.1    Find the Least Common Multiple 

      The left denominator is :       13 

      The right denominator is :       39 
        Number of times each prime factor
        appears in the factorization of: Prime 
 Factor  Left 
 Denominator  Right 
 Denominator  L.C.M = Max 
 {Left,Right} 131113011 Product of all 
 Prime Factors 133939
      Least Common Multiple: 
      39 v = 5/3 = 1.667 next 



rearrange = 5*v/13-(25/39)=0 

Step by step solution:part 1: 5v 25 Simplify —— - —— 13 39

Calculating Multipliers : 1.2    Calculate multipliers for the two fractions 


    Denote the Least Common Multiple by  L.C.M 
    Denote the Left Multiplier by  Left_M 
    Denote the Right Multiplier by  Right_M 
    Denote the Left Deniminator by  L_Deno 
    Denote the Right Multiplier by  R_Deno 

   Left_M = L.C.M / L_Deno = 3

   Right_M = L.C.M / R_Deno = 1

Pulling out like terms : 1.5     Pull out like factors :

   15v - 25  =   5 • (3v - 5) 
Equation at the end of step  1  : 5 • (3v - 5)———————————— = 039
Step  2  : 5•(3v-5)Solve ———————— = 039

the ratios of saves for a baseball pitcher to the number of save oportunites are given for three relief pitchers: 9/10 4/5 17/20. write each ratio as a present. order the precent for least to greatest

Answers

The answer is... 80%, 85%, and 90%. 

4/5=80% 
17/20 =85%
9/10=90% 

What is an equation of the line that passes through the points (8, -8) and (-5, -8)

Answers

Answer:

y = -8

Step-by-step explanation:

Instead of trying to find the slope of the line through these two points in the usual rise/run fashion, note that y does not change as we progress from x= -5 to x= +8.  This tells us immediately that this line is a horizontal one:  y = -8.
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