Answers
Related Questions
50 POINTSSS PLSSS HELP I AM UNSURE WHAT TO DO
PLSSSS HELP! 11^9–11^8+11^7 is divisible by 3 and 37.
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Answer:
Step-by-step explanation: 11^9 -11^8 + 11^7 = 2163075981
2163075981/3 = 721025327
2163075981/37 = 58461513
Yes it is divisible by both 3 and 37
5/8 + 3/10 = what would it be
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5/8 • 5/5 + 3/10 • 4/4 =
Then combine denominators.
5•5+3•4 /40 =
Simplify.
25+12 /40=
37/40 or 0.925
I NEED HELP NOW PLZZ!!
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Answer:
option C is the correct option!!
Represent the following as integers with appropriate signs ?
(a) 100 m above sea level.
(b) 24o C above 0oC.
(c ) A deposit of Rupees 4000.
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Answer:
a +100 m
+24 degrees
+4000
b.) 0•C+24•C
c.) receiving person (+4000)
giving person (-4000)
Write the equation of a line with the given slope and y intercept.
m = 4
b = -2
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Answer: y=4x-2
Step-by-step explanation:
Use the y=mx+b template to write the equation out. M is the slope which should be in front of x. This is why y=4x-2 is correct
Consider the first five terms of the following sequence.
2, 6, 18, 54, 162, ...
If the sequence defines a function, what is a reasonable domain and range of the function?
O A. Domain: all real numbers; Range: all real numbers
B. Domain: {1, 2, 3, 4, 5, ...}; Range: {2, 6, 18, 54, 162, ...}
C. Domain: {1, 2, 3, 4, 5, ...}; Range: all real numbers
O D. Domain: all real numbers; Range: {2, 6, 18, 54, 162, ...}
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Answer:
B. Domain: {1, 2, 3, 4, 5, ...}; Range: {2, 6, 18, 54, 162, ...}
Step-by-step explanation:
2, 6, 18, 54, 162
This is a geometric sequence because it is increasing by multiplication. The common ration of the sequence is *3.
Our sequence values will serve as the y-values, or the range, and our x-values will be the term number.
Domain, or x-values: {1, 2, 3, 4, 5, ...}
Range, or y-values: {2, 6, 18, 54, 162, ...}
It is not A or D because we can't have negative term values. "All real numbers" implies all positive and negative integers.
The range also cannot be all real numbers for the same reason.
Answer for brainliest
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Answer:
D) (-9,-3)
Step-by-step explanation:
4(3y)-3y=-27
12y-3y=-27
9y=-27
y=-3
x=3(-3)=-9
Original amount: 326
End amount: 423.80
Increase or decrease
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Answer:
increase
Step-by-step explanation:
I need help with this??
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Select both the 2nd and 4th options!
whas the inequality for 21+35=56
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Answer:
35 + x > 56
Or
x > 21
Step-by-step explanation:
They need to score more than 21 more points.
Do 56 - 35 and get x, the number of points they now need to make to win.
At Davis's Hat Store around the block, they have a total of 300 hats in the store. 14% of the hats are white.
How many of the hats in the store are white?
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Answer:
42.
Step-by-step explanation:
14% of 300 is 42.
hope this helped
PLEASE ASAP HELP GIVING BRAINLIEST AND DOUBLE POINTS!!
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Step-by-step explanation:
Given
Area of the cube (A) = 64 cm²
Now
The volume of the cube (V)
[tex]v \: = {a}^{ \frac{3}{2} } \\ v \: = 64 ^{ \frac{3}{2} } \\ v = 8 ^{ \frac{3 \times 2}{2} } \\ v \: = {8}^{3} \\ v = 512cm ^{3} [/tex]
Hope it will help :)❤
Answer:
512 cm³Step-by-step explanation:
Let us understand the letters in the formula first. The rest is really quite simple.
V = volume
A = area
Let's substitute the known area in for A
V = 64^3/2
Solve for V
64^3/2 = 512
V = 512
Hence, the volume of the cube is 512 cm³
julio has $10 in a bank account. each week he earns $125. let x represent the number of weeks and f(x) represent the account balance,
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Answer:
f(x) =10+125x
Step-by-step explanation:
Given data
Account Blance= $10
Weekly earning= $125
Let x be the number of weeks
and the account Balance after x weeks be f(x)
Hence the expression for the account balance is
f(x) =10+125x
The price of a CD player was reduced from $80 to $52. What was the percent decrease in the price of the CD player?
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Answer:
35%
Step-by-step explanation:
The cd players price decresed by 35%
The percentage decrease is given by the equation P = 35 %
What is Percentage Error?
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage error is the difference between the measured value and the true value , as a percentage of the true value
Percentage Error = [ ( | Measured Value - True Value | ) / True Value ]x 100
Given data ,
Let the percentage decrease be P
Let the original cost of the CD player be A = $ 80
Let the reduced price of the CD player be B = $ 52
Now , the equation will be
Percentage Decrease = [ ( | Measured Value - True Value | ) / True Value ]x 100
Substituting the values in the equation , we get
Percentage decrease P = [ ( 80 - 52 ) / 80 ] x 100
On simplifying the equation , we get
Percentage decrease P = ( 28/80 ) x 100
Percentage decrease P = 0.35 x 100
Percentage decrease P = 35 %
Therefore , the value of P is 35 %
Hence , the percentage decrease is 35 %
To learn more about percentage error click :
https://brainly.com/question/28746643
#SPJ6
If you know how to do thisss plssss helpppp!!!
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Answer:
y = -1/3 x + 2
Step-by-step explanation:
I got this from replicating the graph in Desmos. I hope this helps!
Amelia receives two dozens roses for her birthday. 18 of the roses are pink what percent of the roses are pink
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18/24 = pink roses... 75% of the roses are pink.
Plz I really need help!! What is the measure of angle B in the triangle?
This triangle is not drawn to scale.
Enter your answer in the box.
mZB=
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Answer:
70
Step-by-step explanation:
Hello There!
In order to find the measure of angle B we need to solve for x
Remember the sum of the angles in a triangle is 180
so we can solve for x using the equation
180=40+x+20+2x-30
step 1 combine like terms
40+20=60 60-30=30
2x+x=3x
now we have
180=3x+30
step 2 subtract 30 from each side
180-30=150
30-30 cancels out
step 3 divide each side by 3
150/3=50
3x/3=x
we're left with
x=50
Now we plug in 50 into x in 2x-30
2*50=100
100-30=70 so we can conclude that
angle B = 70
someone helppp! This is due the day after tomorrow!!
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Step-by-step explanation:
Given
(2x + 3 )² - (2x + 3) (x - 5)
= 4x² + 6x + 9 - ( 2x (x - 5) + 3(x - 5 ))
= 4x² + 6x + 9 - ( 2x² - 10x + 3x - 15 )
= 4x² + 6x + 9 - 2x² + 10x - 3x + 15
= 2x² + 13x + 24
Hope it will help :)
Which expression is equivalent to 3y+4+y
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Find the missing dimension. Use the scale 1 : 8. Include units in your answer.
Model Length: 1.5 m
Actual Length:
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Answer:
12
Step-by-step explanation:
is
4.40
.63
4.79
.13
2.07
.77
9.28
.47
6.93
.20
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Answer:
can you do elaborate more please?
whoever gets this correct first gets brainlest !!!
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Answer:
9.9
Step-by-step explanation:
The quadrilaterals are similar by a factor of 3.
the sales price for a bicycle $315. the original price was first discounted by 5o% and then discounted by 10%. find the original price of the bicycle
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Answer:
?× ( 1 − 50/ 100 ) × ( 1 − 10/ 100 ) = $ 315 ? = $ 315 /( .5 ) ( .9 ) = $ 700
Step-by-step explanation:
Express 2431 in simplest radical form.
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Answer:
I am expecting that 24.31 I am guessing
7. Which of the following is a linear inequality in two
variables?
А. За - 4b = 5
C. 3x < 21
B. 7x + 3 < 12
D. 11 + 3t 2s
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Answer:
c
Step-by-step explanation:
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DC kh0a74apyrYDLpsuro7rs
Working together, two pumps can drain a certain pool in 6 hours. If it takes the older pump 15 hours to drain the pool by itself, how pump to drain the pool on its own?
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Answer:
10
Step-by-step explanation:
Rate of drainage for pump A and B = [1 pool drained]/[6 hours]
Rate of drainage for pump A (older pump) = [1 pool drained]/[15 hours]
Rate for pump B (newer pump) = [1 pool drained]/[t hours]
Thus, adding the rate of drainage of A and B,
1/t + 1/15 = 1/6
t=10
Find the median of 6,2,0,1,1,2,3,2,0,2,3,4,2,3,5
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Median = Middle
First, arrange the numbers from lowest -> highest
This would be:
0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6
Now, strike off one number from each side (so 0, then 6, then 0, then 5) until you are only left with one or two numbers.
If you are left with one number, that is your median!
If you are left with two numbers, than you add them together, then divide that number by 2 (for example if you were left with 7 and 8, 7+8=15. 15/2=7 1/2)
In this case, you are left with one number, 2, so 2 is your median.
I hope this helped!
Answer:
2
Step-by-step explanation:
The median is the middle number when the numbers are lined up from least to greatest or greatest to least.
First, the numbers must be lined up from least to greatest.
0, 0, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 4, 5, 6
Then, find the middle number.
The middle number is 2.
Which of the following are solutions to the equation below?
Check all that apply
x-2x - 24=0
A -6
B-24
C 4
D 6
E. -4
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1. (2 marks) Ten persons will stand in a line. 3 males and 7 females. In how
many ways they may be arranged according to gender?
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answer
3
Step-by-step explanation:
just did it
Puppy B weighs 8 pounds, which is about 75% of its adult weight. What will be the adult weight of Puppy B?
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Answer:
Step-by-step explanation:
Let x be the adult weight of puppy B
75% of x =8 pounds
LOOK AT PIC AT THE BOTTOM