I nedd help can anyone ansewer fast please

Answers

Answer 1

Answer: 18. just subtract 49.6 from 54. 54 - 49.6=4.4 He most lose 4.4 pounds.
19. all you need to do is add 4.6 to 83. 83+4.6=87.6 She will weigh 87.6 pounds
20. divide 910 by 7. 910÷7=130 The dog ate 130 grams per day
21. multiple 4.95 by 5. 4.95×5=24.75 Her total bill was 24.75
22. subtract 12.96 from 20. 20-12.96=7.04 Her change was 7.04

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Solve the proportion 8/3=g/3 ... A.1/8 B.9/8 C.8 OR D.8/9
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I need help on 9. 10. 11.
Can some one show how to solve this? The answer is 10

the vertex of the parabola represented by f(x)=x^2-2x+6 has coordinates (1,5). Find the coordinates of the vertex of the parabola defined by g(x)=f(x+3). Explain how you arrived at your answer

Answers

$Plug \ in \ x+3 \ into \ f(x) \ to \ get \ g(x) \n\ g(x) = (x+3)^2-2(x+3)+6 \n\ g(x)= x^2+6x+9 -2x-6+6 \n\ g(x) = x^2+4x+9 \n\ -(b)/(2a) --\ \textgreater \ vertex \n\ \frac {-4}{2} \n\ x \ coordinate = -2, plug \ it \ back \ into \ g(x) \n\ (-2)^2+4(-2)+9 \n\ 4-8 + 9 \n\ y \ coordinate = 5 \n\ \boxed{(-2,5)}$

Yadier killed 3 4/5 miles from the Nature Center to the waterfall. Then he hiked another 2 2/3 miles to Overlook Point. How far did Yadier hike from the Nature Center ? Give an estimate and the exact answer.

Answers

Answer: estimate 7

exact: 6 7/15

Step-by-step explanation: for the estimate round 3 4/5 to 4 and 2 2/3 to 3 and 4 + 3 = 7

for the exact number convert 3 4/5 to 3 12/15

and convert 2 2/3 to 2 10 /15

then add 3 + 2 = 5

and 12/15 + 10/15 = 22/15

convert 22/15 to a mixed number which is 1 7/15

then 5 + 1 7/15

answer 6 7/15

hope this helps mark me brainliest if it helped

Elin has made twenty-nine note cards for her friends. She plans to send out a total of forty cards. What percentage of the cards has she finished? Represent your work clearly on your paper.

Answers

The percentage of the cards Elin has finished is 72.5%.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Given that, Elin has made twenty-nine note cards for her friends. She plans to send out a total of forty cards.

Now, the percentage is

29/40 ×100

= 0.725×100

= 72.5%

Therefore, the percentage of the cards Elin has finished is 72.5%.

To learn more about the percentage visit:

brainly.com/question/24159063.

#SPJ5

Answer:

72.5%

Step-by-step explanation:

(The total number of cards - 40 / Number completed - 29)

1. 40 = 100%

2. Divide both sides of the equation by 40 to get 1 on the right side (40/40 = 1) (100%/40 = 2.5%)

3. multiply both sides of the equation by 29 to find the percentage of cards completed (1*29 = 29 cards finished) (2.5%*29 = 72.5%)

4. Answer: Elin has completed 29 cards which is 72.5% of 40

Translate each verbal description into an algebraic expression. Then simplify Five-ninths of (3p+1) subtracted from one-thirf of q+p

Answers

Answer:

(1/3)q - (4/3) p - 5/9

Step-by-step explanation:

Step one

Write the fractional form of the givens

(1/3)(q + p)

(5/9)(3p + 1)

Step Two

Write out the expression

(1/3)(q + p) - (5/9)(3p + 1) Remove the brackets

(1/3)q + (1/3)p - (5/9)*3p - 5/9 Combine the 2 p terms

(1/3)q + (1/3 - 15/9 )p - 5/9 Reduce 15/9 down to 5/3

(1/3)q + (1/3 - 5/3)p - 5/9 Combine what is inside the brackets

(1/3)q + ( - 4/3)p - 5/9 Bring out the minus sign

(1/3)q - (4/3) p - 5/9 This should be your answer.

A trap insects is in the shape of a triangular prism. The area of the base in 3.5in and the height of the prism is 5in. What is the volume of this trap?

Answers

5*3.5=17,5 ...................................

Find the sequence..
1,2,2,4,8

Answers

Let the n-th term be called $a_n$

We see that if we choose $a_0=1,a_1=2$ then the other numbers follow the pattern $a_(n+2)=a_(n+1)\cdot a_n$ (see : $4=2*2,8=4*2$ )

Hence the sequence will be $1,2,2,4,8,32,256, 8192, 2097152, 17179869184,\dots$

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