I don't understand what I'm supposed to do here. I have a test on this tomorrow so if you explain how to do it that would be great.

Answers

Answer 1

Answer: Here is a little tip for this: The unit above cancels the unit below. So in this problem you are asked to convert pounds to ounce. So your equation will look like this.

ounce = 2.93 pounds $( (16 ounces)/(1 pounds) ) = 46.88$
Your ratio should involve the conversion factor. So 16 and 1 is involved canceling A and D. Then, Notice that you started with poubls. Then the ratio must have pounds at the bottom to cancel the units leaving ounces.

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Pls help....................

Answers

$b^2+6b=0\nb(b+6)=0\nb=0 \vee b=-6\n\n5x^2-5x=0\n5x(x-1)=0\nx=0 \vee x=1\n\n-10x+35x=0\n25x=0\nx=0\n\n2x+15x=0\n17x=0\nx=0\n\n18x^2+6x=0\n6x(3x+1)=0\nx=0 \vee x=-(1)/(3)\n\n-32x^2-24x=0\n-8x(4x+3)=0\nx=0 \vee x=-(3)/(4)$

PLEASE HJELP ME WORTH 10 POINTS IF CORRECT...!!!!!!!!!!!!!

Answers

Do you think you can delete the question, re-do and take the pictures again....I can't find my glasses and they are kind of blurry..... :)

24.
220 miles = 10 gallons

$(220)/(550) ~=~ (10)/(x)$

cross multiply :

220x = 5500

Divide 220 from both sides

$(220x)/(220) ~=~ (5500)/(220)$

x = 25

Check :

$(220)/(550) ~=~ (10)/(25)$

0.4 = 0.4

My answer is correct. It's (D.) 25 gallons of gas :)

HELP PLEASE!!!1.) True or False: "The sum of all the probabilities of outcomes of an event is equal to 100.

2.) If I roll a fair die 100 times, about how many times would I roll a 4?
A.) 25 times
B.) 67 times
C.) 17 times
D.) There is not enough information to answer.

Answers

Answer:

1. false

2. 17 times

Step-by-step explanation:

The sum of all the probabilities of outcomes of an event is equal to 1

2. A die has 1,2,3,4,5,6

P(4) = number of 4's/ total numbers

= 1/6

Multiply the number of roll's by the probability of getting a 4

100 *1/6 = 50/3 = 16 2/3

This is approximately 17

Find the sum. 6/9 • 1/3=?

Answers

Answer:

$(6)/(27)$

Answer:

its 8.97 I think

Step-by-step explanation:

6.9×8.97

What is the new credit card balance if the unpaid balnce is $1,000 at 1.3% monthly interest?

Answers

1.3% is 0.013 in decimal form
1000×(1+0.013)= $1013

Use the table below to answer the following question.2. Do the values in the table represent a linear function? If so, what is the function rule?
(1 point)
The values do not show a linear function.
Yes, the values show a linear function: y = x + 4.
Yes, the values show a linear function: y = 2x + 2.
Yes, the values show a linear function: y = 2x.

Answers

The values in the table do represent a linear function.

Y = 2X

Plug in values from the table

-4 = 2(-2)

-4 = -4

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