Step-by-step explanation:
they need to add up to -56
and multiply to 180
Simplify the following exponential expressions:
1. 6y^3 x 5y^6
2. 8x^5 x 3x^2
3. 7m^4 x 3m x 5m^2
4. 10d^7 x 5d^0
Answer:
See below
Step-by-step explanation:
[tex]1. \: 6 {y}^{3} \times 5 {y}^{6} \\ = 6 \times 5 \times {y}^{3 + 6} \\ = 30 {y}^{9} \\ \\ 2. \: 8 {x}^{5} \times 3 {x}^{2} \\ = 8 \times 3 \times {x}^{5 + 2} \\ = 24 {x}^{7} \\ \\ 3. \: 7m^4 \times 3m \times 5m^2 \\ = 105 {m}^{4 + 1 + 2} \\ = 105 {m}^{7} \\ \\ 4. \: 10d^7 \times 5d^0 \\ = 10 \times 5 \times {d}^{7 + 0} \\ = 50 {d}^{7} [/tex]
You deposit $600 in an account earning 6% interest compounded annually. How much will you have in the account in 20 years?
Answer:
1320 will be in the account in 20 years.
Step-by-step explanation:
600 x 6%
600 x 6/100 = 36 interest annually .
20 x 36 = 720.
720 + 600 = 1320.
Calculate monthly mortgage payments on a $165,000 home, financed at 3.6% interest compounded
monthly for 360 months.
Answer:
I'm pretty sure the answer is $750
12. A number from 1-30 is chosen at random.
What is the probability that the number is
not a prime number?
Answer:
2/3
Step-by-step explanation:
let S be number of sample space
n(S)= 30
n(not prime number) =20
Pr(not prime number)=20/30
=2/3
please answer the following question
Step-by-step explanation:
volume= y×9×10=2700
90y=2700
y= 2700/90
y= 30 cm
The area of the triangle is 10 square units.
What is the measure of the base of the triangle?
Answer:
iwiwkkskskhsdvhsishvsuavuiisvys
Answer:
Step-by-step explanation:
I'm assuming that the triangle legs are the same length. if that's the case, set 10 equal to the triangle are formula.
A = 1/2 * b * h
10 = 1/2 * 2b (since both legs are same length assuming)
20 = 2b
b = 10 square units
Hope this helps
pls help me on this !!!!!!!!!!!
Answer:
11.8 m
Step-by-step explanation:
2/3πr^3=1100π
r^3=1650
r=11.8
I need help with this question
Answer:
1/3
Step-by-step explanation:
13/39 = 1/3
Answer:
It is 1/3
Step-by-step explanation:
because 13/39=1/3
What is the area of the figure Enter in the box
M2
Can you help me? If you can I would be very appreciated if you tell me how you got the answer!? If you can’t it’s totally fine. Also making Brainly questions and 50 points!
Answer:
Total Area = 532 m²
Step-by-step explanation:
Triangle = ½bh.
Rectangle = lw.
Total Area = sum of individual areas =
(8 m × 16 m) / 2 + (16 m × 18 m) / 2
+ (18 m × 18 m) =
(64 m²) + (144 m²) + (324 m²) =
532 m²
What is the horizontal asymptote of j (x) = StartFraction 14 x cubed + 45 Over 2 x cubed + x + 9 EndFraction
Answer:
C. y=7
Step-by-step explanation:
guy above me was right
The horizontal asymptote of the given function [tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex] would be y = 7.
When do we get horizontal asymptote for a function?The line y = a is a horizontal asymptote if the function f(x) tends to 'a' from the upside of that line y = a, or from downside of that line.
The given function is
[tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex]
We need to determine the horizontal asymptote.
Horizontal asymptote;
From the given function, it is obvious that the denominator's degree is smaller than the numerator's degree.
Then, the horizontal asymptote is the y-axis.
Thus, the horizontal asymptote is y = 7.
Learn more about horizontal asymptotes here:
https://brainly.com/question/2513623
#SPJ2
Kate has a coin collection. She keeps 7 of the coins in a box which is only 5% of her entire collection.
Answer:
She has 140 coins in total.
Step-by-step explanation:
Since 7 coins is only 5% of the entire collection, 7 coins=5%. 100% is the total. So first you need to divide 100 by 5 which is 20 (100÷5=20). Next, you need to multiply 20 by 7 (20×7=140) to find out how much coins she has in total.
Hope this helps you!
Find the area of the polygon.
I would like both answers and how to get them (show work).
Thanks!
Answer:
7. 15.5
8. 12
Step-by-step explanation:
Question 7 equation: [tex]\frac{3*1}{2} + \frac{5+2}{2} * 4=1.5 + 3.5 * 4 = 1.5 + 14 = 15.5[/tex].
Question 8 equation: [tex](\frac{2*2}{2} * 2) + (\frac{4*2}{2} *2) = 4 + 8 = 12.[/tex]
use the information given to find the value of n in each of the following sets of number
Answer:
No picture try uploading it again and I can see if I can help you
! URGENT EMERGENCY !
what is the value of x and y
A tank with water is shown. What is the volume of the empty space in the
tank?*
Answer:
=500in^3
Step-by-step explanation:
12-7=5
side length of empty space = 5 in
volume = 5×10×10
volume = 500
Answer:
Volume= side3
= 10x10x10
= 1000 cubic inches
mark me brainliestt :))
1. Evan does some shopping at a market.
(a) Evan has a bag of oranges that weighs 2.4 pounds. He has another bag of oranges that weighs 1.74 pounds. Describe how to use this model to find the total weight of the two bags of oranges.
Answer:
4.14
Step-by-step explanation:
the orange is 1 pound
the green is 0.1 pound
the blue is 0.01 pound
3 orange is 3
11 green is 1.1
4 blue is 0.04
3+1.1+0.04=4.14
hope that made sense
16. What is the volume of this prism? 3 cm 6 cm 2.65 cm 3 cm 6 cm
Answer:
859cm³
Step-by-step explanation:
Volume=mass
density
which expression has a vaule of 2/3?
Answer:
so the answer is 32/48
Step-by-step explanation:
(8+24)/(12*4)
32/48
2/3
i hope this helps
Help me with this please
Answer:
60
Step-by-step explanation:
All angles have to add up to 180
180/3 equals 60
Answer:
X= 60
Step-by-step explanation:
180÷3=60
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We can describe 3x-2 as an expression how can we describe the parts of the expression that the arrows point to 3x-2
The part of the expression the arrow points to isn't shown in the question. However, a general description of the expression will be given to cover all parts of the expression.
Answer:
3 = slope or gradient
-2 = intercept
Step-by-step explanation:
The expression 3x - 2 is represented in the gradient intercept format:
The general format for a gradient intercept equation is :
mx + b
Where ;
m = Slope ; b = intercept
Comparing the expression with the general format given :
m = 3 = gradient or slope
b = - 2 = intercept
You just opened a savings account and deposited $300 at 3% that u plan on withdrawing in 15 years. How much money will you have by then?
Answer:
$467.37
Step-by-step explanation:
Given data
Principal= $300
Rate= 3%
Time = 15 years
Applying the compound interest formula, we have
A=P(1+r)^t
A=300(1+0.03)^15
A=300(1.03)^15
A=300*1.5579
A=$467.37
Hence after 15years the balance will be $467.37
From a survey of the population of the United States, a circle graph was created. What is the ratio of whites to blacks according to the circle graph?
80 to 3
20 to 1
20 to 3
80 to 1
Answer:
20 to 3 or 20 : 3
Step-by-step explanation:
White : Black
= 80 : 12
= 80/12
= 20:3
Which describes the slope of the line in the graph?
A)
zero
B)
positive
negative
D)
undefined
Factor the expression.
20g3 + 24g2 – 15g – 18
(4g2 + 6)(5g – 3)
(4g2 – 6)(5g + 3)
(4g2 – 3)(5g + 6)
(4g2 + 3)(5g – 6)
Answer:
C
Step-by-step explanation:
hope this helps I'm sorry if you need work I will do it if so
Answer:
0.03 3.00 4.00 516388383
f(x)= x^2
g(x) 1/2 x^2
Which option could show the graphs of f and g?
Answer:
The answer is D
Step-by-step explanation:
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
A. Region 3
B. Region 1
C. Region 4
D. Region 2
Answer:
B. Region 1
Step-by-step explanation:
because it is how much is their
Answer: region 3 i believe
Step-by-step explanation:
HELP ASAP FAST HELP PLEASE (WORTH A LOT OF POINTS
If x = -12 and y = -3, then
a) 21
b) 13
c) 9
d) 1
Answer:
21
Step-by-step explanation:
Plug in x and y:
((-12) - 6)/-3 + 15 =
-18/-3 +15=
6 + 15 = 21
21
difference between the median and mean scores.
Answer:
Mean = sum of the terms/ number of terms
Median is the middle number of the data
Step-by-step explanation:
Need help ASAP! I’m very confused!
Answer:
4 would be your answer
Step-by-step explanation:
brainlesit pls
hi pls, help me with this, I am giving 15 points 10 for answering the question and 5 for telling me what is Q1 meaning and Q2 meaning ty!
The table below shows 10 data values:
125, 138, 132, 140, 136, 136, 126, 122, 135, 121
What values of minimum, Q1, median, Q3, and maximum should be used to make a box plot for this data?
A.) Minimum = 121, Q1 = 125, median = 133.5, Q3 = 136, maximum = 140
B.) Minimum = 121, Q1 =136, median = 133.5, Q3 = 125, maximum = 140
C.) Minimum = 125, Q1 = 130.25, median = 132.5, Q3 = 134.5, maximum = 138
D.) Minimum = 125, Q1 =134.5, median = 132.5, Q3 = 130.25, maximum = 138
Answer:
we have to put the numbers in order..
(121,122,125, 126,132),M,(135,136,136,138,140)
Step-by-step explanation:
minimum : (smallest number) = 121
Q1 : 125
Q2 (median) : (132 + 135) / 2 = 267/2 = 133.5
Q3 : 136
maximum : (largest number) = 140
I did this a long time ago so im not so sure
Answer:
Step-by-step explanation:
121 122 125 126 132 135 136 136 138 140
140 -121 =19 range
Min=121 max =140
Mean = 131.1
Median = 132+135=267/2=133.5