Answer:
90 pages in 10 hours :)
Answer:
90 pages
Step-by-step explanation:
First, you need to find the unit rate of how many pages he can read.
So, you divide 18 pages by 2 hours = 9 pages per hour.
Then, you multiply 9*10 hours to find out how many pages he will read in 10 hours.
You get 90.
For the geometric sequence, find the sum of the specified number of terms.
The first 8 terms of 4, -12, 36, ...
S8=
Given:
The geometric sequence is
[tex]4, -12, 36,...[/tex]
To find:
The sum of first 8 terms of the given geometric sequence.
Solution:
We have,
[tex]4, -12, 36,...[/tex]
Here, the first term is 4 and the common ratio is
[tex]r=\dfrac{-12}{4}[/tex]
[tex]r=-3[/tex]
The sum of first n terms of a geometric sequence is
[tex]S_n=\dfrac{a(r^n-1)}{r-1}[/tex]
Where, a is the first term and r is the common ratio.
Putting n=8, a=4 and r=-3, we get
[tex]S_8=\dfrac{4((-3)^8-1)}{-3-1}[/tex]
[tex]S_8=\dfrac{4(6561-1)}{-4}[/tex]
[tex]S_8=-6560[/tex]
Therefore, the sum of first 8 terms is -6560.
What is 3415 times 7524, its due at the end of the day
Answer:
25,694,460
Step-by-step explanation:
Answer:
3415 x 7524= 2,569,446,0
Step-by-step explanation:
hope this helps!!!! :))
is this the right answer?
11 b = 5, what is a
B. 25
C, 75
D. 125
Answer:
2.2
Step-by-step explanation:
On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42?
Answer:
(-80538738812075974)^3 + 80435758145817515^3 + 12602123297335631^3 = 42
Step-by-step explanation:
This is obviously a bait question.
Last year Zack had two jobs.
Zack worked
.
in an office for 12 months and earned £2600 per month
at a gym for 39 weekends and earned £80 per weekend.
.
What fraction of his total income last year came from his work at the gym?
Write the fraction in its simplest form.
[tex]\frac{1}{11}[/tex] [tex]=0.909[/tex] of his total income last year came from his work at the gym.
What is fraction?
A fraction represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters.
According to questions, Last year Zack had two jobs.
Zack worked in an office for [tex]12[/tex] months and earned £[tex]2600[/tex] per month
and at a gym for [tex]39[/tex] weekends and earned £[tex]80[/tex] per weekend.
We have to find the fraction of his total income last year came from his work at the gym.
Office Income[tex]=[/tex]£[tex](2600[/tex]×[tex]12[/tex][tex])[/tex] [tex]=[/tex]£[tex]31200[/tex]
Gym Income[tex]=[/tex]£ [tex](80[/tex]×[tex]39)[/tex][tex]=[/tex] £[tex]3120[/tex]
Total Income[tex]=[/tex]£ [tex]34320[/tex]
Fraction of his total income last year came from his work at the gym
[tex]=\frac{3120}{34320} \\=\frac{1}{11}[/tex]
[tex]=0.909[/tex]
Hence, we can conclude that [tex]\frac{1}{11}[/tex] [tex]=0.909[/tex] of his total income last year came from his work at the gym.
Learn more about fraction here:
https://brainly.com/question/18134643?referrer=searchResults
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Holly use 7 sheets tissue paper to make one flower. she bought a package with 500 sheets of tissue paper about how many tissue flowers will she be able to make.
Can you break it down so I can show my daughter
Answer:
70
Step-by-step explanation:
What U will first want to do is divide 500 by 7 and U will get 71.42.
Then Im guessing sense it says about it will round to about 70 Paper Flowers.
Hope This Helps!!!
70
What you will first want to do is divide 500 by 7 you will get 71.42.
rounded about 70 tissue things-
What property do rectangles and parallelograms always share?
4 right angles
4 sides of equal length
2 pairs of parallel sides
2 acute angles
Answer:
the answer is
2 pairs of parallel sides
I hope this helps!
8 less than six times a number y
Write a linear expression in simplest form to represent
the perimeter of the triangle at the right. Then find the
perimeter if the value of x is 10 millimeters.
Answer:95
Step-by-step explanation:
Please help me with all these questions :(
Answer:
7) 11
8) 21.5
9) 9
10) 35+12=47
11) 3+5+9=17
Hope this helps!
Step-by-step explanation:
Write 0.0004891 in scientific notation.
Answer:
4.891×10^-4
Step-by-step explanation:
..................
Write an expression that is equivalent to the following:
x + x + x + x - 20
Answer:
4x-20
Step-by-step explanation:
What is the slope-intercept equation of this line? (0.6) (4.-2)
Answer: y=-2x+6
Step-by-step explanation:
The equation for slope-intercept form is : y=mx+b
m=slopeb=y-intercept----------------------------------------------------------------
First Step: find the slope
- (y2-y1)/(x2-x1)
GIven
x1=0
y1=6
x2=4
y2=-2
Solve
(y2-y1)/(x2-x1)
=(-2-6)/(4-0)
=-8/4
=-2
Second Step: find the y-intercept
Given
y=-2x+b
Substitute one of the points into the equation
y=-2x+b
(-2)=-2(4)+b
-2=-8+b
b=6
Hope this helps!! :)
Please let me know if you have any questions
what is 1/9+3/5= what is the fraction
Answer:
32/45
Step-by-step explanation:
Daidrion runs 10 laps around a track in 8 minutes How many minutes per lap is that?
Answer:
1 lap in 4/5 minute.
Step-by-step explanation:
10/8=1/x
cross product
simplify 10/8 into 5/4
5/4=1/x
cross product
4*1=5*x
4=5x
x=4/5
can anyone give me the answer?
Answer:
169
Step-by-step explanation:
The square area is 64 and the paralellogram is 105
Add those two: 64+105=169
help—————————————————
Answer:
False
Step-by-step explanation:
The range of the function is the set of all possible y values, in our case that would be {5, 6, 8, 13}, there for the range of the function is not {2, 4, 5, 6}, therefore the statement is false.
What’s the answer please
What is the product of 148x27
Answer:
3996 :)
Step-by-step explanation:
Answer:
3,996
Step-by-step explanation:
Hope this right.but if it's not,im so sorry
The diameter of a bowl is 14 cm. What is the circumference? Give the exact
answer in terms of pi.
2
7п cm
147 cm
287 cm
43.967 cm
The perimeter of a square is 20 in. What is its area? Label the square. How long is each side of the square?
Answer:
5
Step-by-step explanation:
If the whole square is 20in and there are four sides, then divide 20/4 which is 5
(I think)
Please help I will give Brainliest
Find sin (E) given the triangle.
Someone pls help me wit this I’m so confused
Answer: 75.75°
Step-by-step explanation:
Sine is the opposite of the angle divided by the hypotenuse. The opposite side of the angle is 12.6 and the hypotenuse is 13.
sin(Ф) = 12.6/13
Take the inverse sine of both sides, this requires a calculator.
Ф = 75.75°
Explain answer !!
( WILL GIVE BRAINLEST)
Larissa: y = 250 - 25x
Chucho: y = 30 +30x
4 weeks
Step-by-step explanation: It says it in the problem, and you can see they cross at 4 weeks
Answer:
Larissa: y = 250 - 25x
Chucho: y = 30 +30x
4 weeks
Step-by-step explanation:
5 3/10 - 1.5 please help me
Answer:
es igual a 111.111.111.011
This is classwork and i don't understand it at all PLEASE HELP
Answer:
The independent variable is the number of cars
the band washes and the dependent is the number of money they earn
Step-by-step explanation:
What is the circumference of a circle with a diameter for 5 feet use 3.14 for n
Answer:
circumference=15.7 feet
Step-by-step explanation:
5x3.14=circumference=15.7
Answer:
15.7 feet
Step-by-step explanation:
The formula for circumference is [tex]2\pi r[/tex].
The radius is half of the diameter: 2.5 in this case.
2.5 x 2 is 5.
3.14 x 5 is 15.7.
Hope it helps!
5×70=5×(_×10)
5×70=(5×_)x10
5×70=_×10=_
Answer:
7
7
35 * 10 = 350
Step-by-step explanation:
We have 5 * 70 split up into multiple ways, and we need to provide an answer at the end of it.
5 * 70 = 5 * (__ * 10)
We have to equal the value of 5 * 70 by inputting the missing number.
What times 10 equals 70?
7.
5 * 70 = (5 * __) * 10
This goes for the same as the one before, what times 5 equals 5 * 70 to the same amount?
7.
5 * 70 = __ * 10 = __
Now for the final part, we take the information from before and implement to here, what is 5 * 7?
35.
Now do 35 * 10 :
35 * 10
350
Write a condolence letter to your bosom friend who recently lost his mother.
Answer:
Hey man, I'm sorry for you loss, if there is anything that I can do like bring you ice cream or pizza or something let me know. I am here for you, and I hope you feel better soon.