Step-by-step explanation:
To write 0.87878787 as a fraction you have to write 0.87878787 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
0.87878787 = 0.87878787/1 = 8.7878787/10 = 87.878787/100 = 878.78787/1000 = 8787.8787/10000 = 87878.787/100000 = 878787.87/1000000 = 8787878.7/10000000 = 87878787/100000000
And finally we have:
0.87878787 as a fraction equals 87878787/100000000
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HOPE IT HELPS YOU
Can somebody help me?
Answer:
Step-by-step explanation:
if 8% is 80 then 10% is 100 and 10 multiplied by 100 iss 100. so 1,000 readers. i might be wrong tho
2. Simplify
Simplify 16/40
Answer:
Simplify 16/40...
Step-by-step explanation:
Easy Question!
16/40=2/5
16/4=4
40/4=10
4/10=2/5
4/2=2
10/2=5
ANSWER= 2/5 or .40
Answer:
[tex]\huge{ \red{ \bf{ANSWER:-}}}[/tex]
[tex] \huge{ \rm{ \frac{16}{40} }}[/tex]
[tex] \huge{ \rm{ \frac{2 \times 3 \times 3}{2 \times 2 \times 2 \times 5} }}[/tex]
[tex]\huge{ \rm{ \frac{ \cancel2 \times 3 \times 3}{ \cancel2 \times 2 \times 2 \times 5} }}[/tex]
[tex]\huge{ \rm{ \frac{3 \times 3}{2 \times 2 \times 5} }}[/tex]
[tex] \huge{ \rm{ \frac{9}{20} }}[/tex]
Plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss Help!!!
What is the parent function?
[tex]f(x)=\frac{1}{2} (6)^{x-4} -7[/tex]
a.) [tex]6^{x-4}[/tex]
b.) [tex]x-4[/tex]
c.) [tex]6^{x}[/tex]
d.) [tex](\frac{1}{2}) 6^{x}[/tex]
Answer:
b i did this a week ago
Step-by-step explanation:
y = 2/3x - 2
y = -x + 3
Please and quickly
Music lessons cost $20 per week. How much do 6 weeks of lessons cost? i need the expression
Answer:
20+20+20+20+20+20= 120
Step-by-step explanation:
2^6 = 120 hope this helps! plz mark brainliest
a baker has 88 muffins he fills large boxes that hold 9 muffins each then he puts the leftover muffins in a small box how many muffins are in the small box
Answer:
7 muffins in the small box
Step-by-step explanation:
Total: 88 muffins
Each box: 9 muffins
88/9= 9 boxes
9x9=81
88-81=7
Answer:
7
Step-by-step explanation:
PLEASE HELP MEEEEE
Which story represents the equation 5 ÷ one fifth = 25?
Luke has 25 granola bars and wants to divide them equally to share with his friends. He wants to give each friend one fifth of a granola bar. How many of Luke's friends will get granola?
Mario ordered 5 pizzas and wants to divide the pieces equally on plates. He wants to
put 5 pizzas on each plate. How many plates will Mario need in all?
Taylor has 5 bags of candy to divide equally with her friends. She wants to give each friend one fifth of a bag of candy. How many of Taylor's friends will get candy?
Lucky has one fifth of a box of brownies and wants to divide it equally among 5 family members. What fraction of the brownies will each family member receive?
Answer:
The story that matches the equation is:
Taylor has 5 bags of candy to divide equally with her friends. She wants to give each friend one fifth of a bag of candy. How many of Taylor's friends will get candy?
Step-by-step explanation:
If she is giving 1/5 of each bag to someone, she is dividing 5 bags into 5 portions. There will be 25 portions to shared with her friends.
Luke's scenario will result in 125 portions. And 1/5 of a granola bar is hardly a bite!
A tennis racquet with an original price of $30 is on sale for $21. What is the percent of discount?
Answer:
30%
Step-by-step explanation:
9=30x solve for x to get .30
graph the following direct variations y=2 1/2x
Answer: you would put a dot a the point (0,0) and than at the point (1,2) and than at (2,4) than draw a line though it
Employees at a certain company currently have to pay 3% of their health care costs, while the company pays the rest. Next year, however, employees will have to pay 6% of their health care costs. Express this change as an absolute change (in percentage points) and a relative change. The absolute change in the employees' health care costs will be percentagee points. The relative change in the employees' health care costs will be %.
Answer:
Absolute change = 3%
Relative change = 100%
Step-by-step explanation:
Current percentage = 3%
Upcoming percentage = 6%
Absolute change :
Relative change :
Absolute change = (upcoming percentage - current year percentage)
Absolute change = 6% - 3% = 3%
Relative change :
[(upcoming percentage - current year percentage) / current year percentage] * 100%
[(6% - 3%) / 3%] * 100%
(3% / 3%) * 100%
1 * 100%
= 100%
y the
If f(x) = 4*, which statements are true of g(x)? Select two
options.
O O
g(x) = 464-1)
g(x) = 4* - 1
The graph is translated left 1 unit.
The graph is translated down 1 unit.
The graph is translated both horizontally and
vertically.
The domain and range of g(x) is the same as the
domain and range of f(x).
Answer: b and d
Step-by-step explanation:
WILL GIVE BRAINLIEST!!!!
The total iguana population on an island is represented by the expression 6000(1.065)', where t is time in years.
What is the equivalent exponential expression rewritten to identify the daily growth rate of the population?
Answer:
[tex]6000(1.065)^{ 365t } [/tex]
Step-by-step explanation:
Since the exponent is in years, we just have to convert it to days:
[tex]t \: years \times \frac{365 \: days}{1 \: year} = 365t \: [/tex]
Please help, 10 points <——- and will mark Brainly
Answer:
chicken and chicken
Step-by-step explanation:
just took the test
what is six hundred thirty nine thousandths in decimal form
The six hundred thirty nine thousandths in decimal form is 0.639.
The calculation is as follows;
Here in the given situation
Six hundred - the number 6
Thirty nine - the number 39
Now
We have to Add them together with 0.
So, it should be 0.639
Learn more: https://brainly.com/question/24908711?referrer=searchResults
Calculate (3x10^4)^3 giving your answer in standard form
Answer:
27000000000000
Step-by-step explanation:
Answer:
2.7 × 10^13
Step-by-step explanation:
10^4
10000 x 3 = 30000
30000^3
27 000 000 000 000
as standered form
2.7 ×10^13
(05.02)
A line passes through (4, 5) and (8, 9). Which equation best represents the line?
y = x + 1
y = 1
y = 2x + 1
y = 5x + 8
Answer:
y = x + 1
Step-by-step explanation:
1) First, find the slope of the line between the two points. Whichever option has the same slope would be the right answer. To find this, use the slope formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]. [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point, and [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point.
So, use the points given to answer the question. Substitute 4 for [tex]x_1[/tex], 5 for [tex]y_1[/tex], 8 for [tex]x_2[/tex], and 9 for [tex]y_2[/tex] then solve:
[tex]\frac{(9)-(5)}{(8)-(4)} \\= \frac{9-5}{8-4} \\= \frac{4}{4} \\= 1[/tex]
Therefore, the slope is 1.
2) Any line that is in a "y = a number" format is a horizontal line, and all horizontal lines have a slope of 0 - so the second option can't be the answer.
The rest of the options are in slope-intercept form, or y = mx + b format. Remember that the coefficient of the term with the x is the slope. Knowing this, y = x + 1 would need to be the answer since the coefficient of the term with the x is 1, and we already calculated that the slope is 1.
Answer:
im just adding this so you can give them brainliest lol
Step-by-step explanation:
yes, they are correct
Which number is the remainder for (7x3 + 4x2 – 9x + 37) divided by (x – 5)?
Answer:
Solving it would turn into these:
(20x+37)/ x- 5
20+ (137/x-5)
A family buys 6 tickets to a show. They also each spend $3 on a snack. They spend $24 on the show.
Answer:
$1 for each tickets
Step-by-step explanation: 24/6= 4
4-3=1
Each tickets cost $1
Emmanuel walks at an average speed of 5 m/min. How far does he walk in 1.7 hours? What formula do you use to solve the problem?
Answer:
Emmanuel will walk 510 miles in 1.7 hours.
Step-by-step explanation:
Given that Emmanuel walks at an average speed of 5 m/min.
It means:
Average speed = 5 miles per minAs there are 60 minutes in 1 hour.
so
1.7 hours = 102 minutes
Thus,
The walking distance in 102 minutes = 5 × 102
= 510 miles ∵ 1 min = 5 miles
Therefore, Emmanuel will walk 510 miles in 1.7 hours.
The drama club sells hot drinks during intermission for the school play. At one performance they sold $200 worth of drinks. Karen knows that they sold 295 total drinks. If hot chocolate sold for $0.75 and coffee sold for $0.50, then how many of each hot drink did the drama club sell?
Answer:
they sold 210 hot chocolates and 85 coffees
Step-by-step explanation:
We know that they sold $200 worth of drinks
x will be the number of hot chocolates sold
y will be the number of coffees sold
This means that
.75x+.5y=200
We also know that they sold 295 total drinks which means that
x+y=295
This is a system of linear equations which I will solve through substitution
x+y=295
Subtract y from both sides and divide by -1 to get
-x+295=y
Plug y into the first equation and get
.75x+.5(-x+295)=200
Distribute the .5 and simplify to get
.75x-.5x+147.5
.25x+147.5=200
Subtract 147.5 and then divide by .25 to get our x value
x=210
Now we can go back and plug this in into our equation
210+y=295
Subtract 210 to get y
y=85
This means that they sold 210 hot chocolates and 85 coffees
geometry review question
Answer:
triangle OPM, by SSA
Step-by-step explanation:
simply name the other triangle, then we know that MO is congruent to itself, so we have two congruent sides and one angle. therefore, it is SSA.
- please mark the brainliest and click the thanks button if correct :)
what’s the answer for this question?
Answer:
bat ang kyut ko at bat din ang gwapo ko
please help me!!!!!!
Answer:
please the answer is the third option
Answer:
B. - x+17/12
Step-by-step explanation:
2x-1/3 - 3x+7/4 cress cross
4(2x-1) + 3(-3x +7)/12
8x-4 - 9x+12/12
-1x + 21-4/12
-x+17/12
helpppp, i need this asap
Answer:
its 9cm8b6
Step-by-step explanation:
please help me please will give brainliest to anyone who is good
show your reasons
Answer:
Choice B
Step-by-step explanation:
He is currently 40 inches in height.
He needs to be 48 inches in height to ride the roller coaster.
He is growing 1.2 inches per month (m)
So, 40 + 1.2m ≥ 48
40 inches + average gain per month has to be greater or equal to (≥) 48 inches.
Factor this expression completely
-21x + 28
Answer:
NICE
Step-by-step explanation:
Which system of equations has no solutions?
— Please help :(
Answer:
the one that the 2 lines are parallel
left down
Step-by-step explanation:
parallel lines have no solutions
intersecting ones have one
the ones that overlap each other entirely have infinite amount of solutions
Here's a graph that shows a system of equations for this scenario where I is the number of seconds since Chana and Josiah started skating and y is the distance in meters from the starting line. y (distance 80 line b:y= 3.1 60 40 line a: y = 10 = 2.1 20- + x (time) 5 10 15 20 25 What does point G represent in this context?
Answer:
25-65
Step-by-step explanation:
look at th graph 1 2 3 4 5 6 7 8 9 10
Answer:
If its kahn acadmey its B
Step-by-step explanation:
1) Solve the linear equation: x + x + 2 + x + 4 + x + 6 = -28 HELP PLS-
Answer:
x=-10
hope this helps!!:)
Step-by-step explanation:
Answer:
x=-10
Step-by-step explanation:
combine the x's and numbers
4x+12=-28
now subtract 12 from both sides
4x=-40
now divide by 4
x=-10
Which of these expressions is equivalent to 6x - 10x + 20
Middle School
A. 2(3x + 5)
B. 4 (5 - x)
C. 4(x - 5)
D. 16x
Answer:
b
Step-by-step explanation:
