Answer:
If 5 people are sharing 3/4 lb of candy evenly, then all we have to do to find out how much each person makes is divide the amount being split by the amount of people receiving it.
÷ 5 =
Each person receives lbs of candy. Hope that helped =)
a ferris wheel can accommodate 55 people in 15 minutes. how many people could ride the ferris wheel in 6 hours? what was that rate per hour
Answers
15 minutes is one quarter of an hour, so the number of people accommodated in an hour would be 4 x 55 = 220 people per hour. Then, multiply the number of people per hour by the 6 hours: 6 hours x 220 people =1320 people in 6 hours.
55 per 15 x4 60x 6= 6 hours 55 times 4 times 6 and 1,320 rode on it
What is the distance between points (4, −7) and (−5, 9)? Round to the nearest tenth of a unit.
Answers
they are 18.4 units away from eachother
Here is the distance formula; hopefully that helps. Note that the whole formula is square rooted! d= \sqrt{( x_{2}- x_{1) } }{2} ( y_{2} - y_{1} ){2} [/tex]
What's the solution for 4-7x=18
Answers
Here are the basic steps on how to do it. 4-7x=18 Now you move the 4 onto the other side of the equal bars. 4-4-7x=18-4 Do the total. -7x=14 Now you divide 14 by -7. x=-2 There you have it. Hope this helps!
I need help on this question plz
Answers
vertical
hope this helps
It has two types of symmetry:
vertical and horizontal
Solve for x. 3x + 3 = 12 Solve for x. /4+4=8 Show your work.
Answers
remember you can do ANYTHING to an eqyation as long as you do it to BOTH SIDES (except divide by zero)
tr to isolate the unknown by itself
3x+3=12 minus 3 both sides 3x+3-3=12-3 3x+0=9 3x=9 divide by 3 x=3
x/4+4=8 minus 4 x/4=4 multiply 4 x=16
3x + 3 = 12
To solve these type of equations, we need to apply the inverse operation to both sides of the equation. Next, we'd isolate the variable.
Here's how it's done:
3x + 3 = 12 - 3 -3
Notice, we subtracted 3 from both sides.
3x = 9 3x/3 = 9/3 x = 3
Now for the other: x/4+4=8 - 4 -4
8 - 4 = 4
x/4 = 4 x/4 * 4/1 = 4 * 4 x = 16
We're officially done:
1st one: x = 3 2nd one: x = 16
Andreas invested $1000 in a savings account. After 4 years, the account had earned a total of $112 simple interest without any additional deposits. What was his interest rate?
Answers
The formula to figure out Simple Interest is: I = PRT. Since this question is asking you to find the interest rate, you just have to rearrange the equation to make R the subject.
> R = I/PT >> R = 112/1000 x 4 = 0.028 x 100 (find percentage) = 2.8%