Answer:
4(17+5)
Step-by-step explanation:
GCF is 4
68/4 = 17
20/4 = 5
so,
4(17+5)
What is .006 as a percent
Answer:
.006 as a percentage is .6%
Step-by-step explanation:
Multiply your number by 100 to get the percentage.
.006 x 100 = .6
Therefore, your answer is .6%.
Latoya drove 585 miles in 9 hours. At the same rate, how many miles would she drive in 13 hours?
Answer:
845 miles
Step-by-step explanation:
Hope this helps!
A bag contains 6 blue marbles, 5 yellow marbles, 3 white marbles, and 1 red marble.
What is the probability of not selecting a white marble?
A. 2/3
B. 3/4
C. 4/5
D. 1/5
Please explain how you got the answer so I can learn
Any links and you will be reported please help
[tex]6 + 5 + 3 + 1 = 15 \: marbles[/tex]
Total number of possibilities excluding white marbles:[tex]6 + 5 + 1 = 12 \: marbles[/tex]
The probability of an event occuring is given by:[tex]p(a) = \frac{number \: of \: possibilities}{total \: number \: of \: possibilities} [/tex]
[tex]p(a) = \frac{12}{15} = \frac{4}{5} [/tex]
Letter CAnswer:
The total number of marbles in the bag is:
6 blue marbles + 5 yellow marbles + 3 white marbles + 1 red marble = 15 marbles
The probability of not selecting a white marble can be calculated as follows:
Number of non-white marbles / Total number of marbles
There are a total of 15 - 3 = 12 non-white marbles in the bag (6 blue marbles + 5 yellow marbles + 1 red marble).
So the probability of not selecting a white marble is:
12 / 15 = 4/5
Therefore, the answer is C) 4/5.
Step-by-step explanation:
A 40-pound case of bananas costs $23.60. How much would a 70-pound case cost?
Answer:
$41.30
Step-by-step explanation:
First, divide 23.60 by 40
23.60/40 = 0.59
0.59 is the unit price, (or the worth of one {1} pound case)
0.59 * 70 = 41.3
$41.30 is the cost of a 70-pound case of bananas
hope this helps :)
Suppose a population contains 20,000 people. All else being equal, a study
based on a population sample that includes which of the following numbers
of respondents would you have the most confidence in?
A. 200
B. 2000
C. 20
D. 2
Answer:
2000
Step-by-step explanation:
larger sample sizes have more reliable results
A number, n, is multiplied by −0. 7. The product is -1/2. What is the value of n?
Step-by-step explanation:
-0.7n = -1/2
-0.7n = -0.5
n = 0.5/0.7
n = 0.715
What number goes in the box?
394 -
= 153
A 242
B 547
C 240
D 241
Answer:
d
Step-by-step explanation:
394-153=241
An atrium is being designed to house an exhibit of tropical birds. The atrium must enclose 250,000 cubic feet of space, and the designer wants it to have the shape of a hemisphere. Is such a design possible given that the plot of land on which it will be built is a rectangle 90 feet wide and 100 feet long?
The proposed design of the atrium (V < V') is possible since its volume is less than the maximum possible atrium.
Can this atrium be built in the rectangular plot of land?
The atrium with the maximum allowable radius (R), in feet, is represented in the image attached. The real atrium is possible if and only if the real radius (r) is less than the maximum allowable radius and therefore, the real volume (V), in cubic feet, must be less than than maximum possible volume (V'), in cubic feet.
First, we calculate the volume occupied by the maximum allowable radius:
V' = (8 · π / 3) · (45 ft)³
V' ≈ 763407.015 ft³
The proposed design of the atrium (V < V') is possible since its volume is less than the maximum possible atrium. [tex]\blacksquare[/tex]
To learn more on volumes, we kindly invite to check this verified question: https://brainly.com/question/13338592
Madden needs to choose an object for his math project that shows volume. He has a choice between a container for catching bugs and a poster from his favorite movie. Which item should Madden choose and why?
Answer:
container for catching bugs because posters have nothing to do with volume
Answer:
I think Madden should go for the poster because poster have more angles as well as width length and height.
Step-by-step explanation:
Brainliest??????
Need help
read the question first
Answer:
A. horizontal velocity is constant at 25 m/s in every interval
B. downward velocity increases by 9.8 m/s each second, to 19.6 m/s, 29.4 m/s, 39.2 m/s, 49.0 m/s
Step-by-step explanation:
A.Since the ball is not rocket-powered, it has no acceleration in the horizontal direction. (We ignore slowing due to air friction.) The horizontal velocity remains constant at 25 m/s.
__
B.The vertical acceleration is given as 9.8 m/s² in the downward direction. That is, each second the ball is in motion, its velocity downward increases by 9.8 m/s. The table can be filled with ...
t = 2 s, v = -19.6 m/s
t = 3 s, v = -29.4 m/s
t = 4 s, v = -39.2 m/s
t = 5 s, v = -49.0 m/s
__
The sign is negative because the direction is downward. Positive is up.
Find the volume, in cubic centimeters, of the rectangular prism pictured below.
3 cm
| 21 cm
2 cm
(Your answer must be entered as a mixed number with a simplified fraction)
HURRY
Answer:
Step-by-step explanation:
Formula
Use V = L*w* h
Givens
L = 3 cm
w = 2 1/2 cm
h = 2 1/2 cm
Solution
V = 3 * 2 1/2 * 2 1/2
Answer: V = 18 3/4 cm^3
How to solve (3x)^0 for applying the exponent rule for zero exponents
PLEASE PLEAS HELP ME !!!
please help me I will give BRAINLY , 5 STARS and a THANKS
Answer:
2, 4, 8
Step-by-step explanation:
Well, it says Max put $1 on the first day(which is already entered for you), then it says that he put in $2 on the second day. Then it says that he doubles how much he puts in each day after, which just means to multiply the last entered amount by 2. So, he put in 2 x 2 = $4 on the third day, and lastly, 4 x 2 = $8 on the fourth day.
Hope this helps :)
I need to put this equation into standard form help please!
-4.9t²+7.5t+1.8=21
20.5 yeah :)
"HABANG BUHAY SONG"
Simplify ratio
1. 65:15
2. 56:45
3. 98:24
4. 380:56
5. 246:39
6. 98:112
7. 54:12
8. 87:15
9. 47:17
10. 90:117
1) 13:3
2) Same
3) 49:12
4) 95:14
5) 82:13
6) 7:8
7) 9:2
8) 29:5
9) Same
10) 10:13
Your basically dividing them by each other on a calculator
E.g. 90 ÷117 = 10/13
(10:13)
Or
20:30
20÷30=2/3
(2:3)
So, you could find the HCF of both numbers.
( highest factor of 20 & 30 is 10)
Hope this helps!
Find an equation for the line that passes through the points (6, -1) and (-6, 2).
Answer:
[tex]D : y = \frac{-1}{4}x + \frac{1}{2}[/tex]
Step-by-step explanation:
let D be the line that passes through the points (6, -1) and (-6, 2)
Then D has an equation of the form D: y = ax + b
Now we need to find a and b in order to be able to write the equation of the line D:
[tex]a = \frac{-1-2}{6-(-6)}= \frac{-3}{12}= \frac{-1}{4}[/tex]
Since the point (6 , -1) lies on the line D then :
-1 = (-1/4) × (6) + b
then
-1 = (-6/4) + b
then
b = -1 - (-6/4) = -1 + 6/4 = -4/6 + 6/4 = (-4+6)/4 = 2/4 = 1/2
then
b = 1/2
Conclusion:
Since a = -1/4 and b = 1/2 then
[tex]D : y = \frac{-1}{4}x + \frac{1}{2}[/tex]
9(3+x)=4(3+x)
Answer with steps
Answer:
x = 2.5
Step-by-step explanation:
Expand the brackets[tex]27+9x=12+3x[/tex]Subtract 3x from both sides[tex]27+6x=12[/tex]Subtract 27 from both sides[tex]6x=-15[/tex]Divide both sides by 6[tex]x=2.5[/tex]Answer:
x = -3
Step-by-step explanation:
9(3+x) = 4(3+x)
9(3+x) - 4(3+x) = 0
(9-4)(3+x) = 0
5(3+x) = 0
15+5x = 0
-15 = 5x
x = -3
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
10 ft
2 ft
2 ft
20 ft
What is the area of the kite?
Answer:
60ft^2
Step-by-step explanation:
area= 1/2(b)(h)
b for both traingles is 4
height of 1 triangle is 10 and the other is 20
total are will equal both triangles added together
area of first triangle = 1/2(10)(4)= 20ft^2
area of second triangle = 1/2(20)(4)= 40ft^2
area of the kite= 20+40= 60ft^2
The variables a, b, and c represent polynomials where a = x2, b = 3x 2, and c = x – 3. what is ab – c2 in simplest form? 3x3 2x2 – x 3 3x3 2x2 – x – 3 3x3 x2 – 6x 9 3x3 x2 6x – 9
The simplest form of a^2-ab is given by 3x^3 + x^2 + 6x - 9.
We have given that,
a = x^2,
b = 3x + 2,
c = x – 3
We have to determine ab- c^2.
What is the meaning of the simplest form?
A fraction is in its simplest form when the numerator and the denominator have no common factors besides one.
ab- c^2
[tex]=x^2(3x+2) - (x-3)^2\\ =3x^3 + 2x^2 - (x^2 - 6x + 9) \\=3x^3 + 2x^2 - x^2 + 6x - 9 \\=3x^3 + x^2 + 6x - 9\\[/tex]
The simplest form of a^2-ab is given by 3x^3 + x^2 + 6x - 9.
To learn more about the simplest form visit:
https://brainly.com/question/29114
Compare using >, <, or=.
3 miles
5,000 yards
Answer:
3 miles > 5,000
Step-by-step explanation:
hope this helps :)
have a great day or night.
pls brainliest first to answer.
PLS HELPPP I HAVE NO IDEA WHAT THIS IS HELPPPPP
What is the definition of Comparative Advantage?
Answer:
When one country has a commercial advantage over another country.
Step-by-step explanation:
(This is actually an AP Human Geography question). Ex: Florida grows oranges better than Maine due to Florida’s tropical climate. Florida has the comparative advantage.
Determine the amplitude or period as requested.
Period of y = negative one-third sine 2 x
a.
Negative one-third
b.
StartFraction pi Over 3 EndFraction
c.
One-third
d.
Pi
The time period of the given function will be π.
What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.We have the following expression -
y = (-1/3)sin(2x)
We have -
y = (-1/3)sin(2x)
We can write -
ωx = 2x
Now -
ω = 2π/T
(2π/T)x = 2x
2π/T = 2
T = 2π/2
T = π
Therefore, the time period of the given function will be π.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
brainly.com/question/14441381
#SPJ2
WILL GIVE BRAINLIESTTT, FIVE STARS, AND THANKS
can someone explain this to me and what the question means and is asking?
In other words, it shows when the ball hits the ground.
line A is perpendicular to line B. if the slope of line A is -5/3, what is the slope of line B?
Answer: 3/5
Step-by-step explanation:
Perpendicular lines have slopes that are negative reciprocals of each other.
Can someone help me solve this problem? 100-[5×(3+4)]
Answer:
65
Step-by-step explanation:
Use PEDMAS
P - Parenthesis ; E - exponents ; D -division ; M - mulitplication ;
A - Addition ; S- subtraction.
First do the operation in the inner most parenthesis.
100 - [ 5 *(3 + 4)] = 100 - [ 5* 7 ] {Now the outer parenthesis}
= 100 - 35
= 65
Umberto bought a car for 28,000 the car is depreciating ata rate of 9% per year what wil be the approximent value of the car after 5 years
[tex]\qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &28000\\ r=rate\to 9\%\to \frac{9}{100}\dotfill &0.09\\ t=years\dotfill &5\\ \end{cases} \\\\\\ A=28000(1 - 0.09)^{5}\implies A=28000(0.91)^5\implies A\approx 17472.90[/tex]
Harry takes medicine every day. If the dosage is 0.2 of a gram per day, what is the total amount of medicine he consumes in a week?
Answer:
1.4 grams of medison for thr whole week combinded
Answer:
1.4 g
Step-by-step explanation:
0.2 gram per day x 7 days = 1.4 g total consumed in a week
What is the y-intercept of the line: 8x - 4y = 20
Answer:
The y-intercept is 5
Step-by-step explanation:
First Step is to set y by itself:
4y = -8x + 20
y = -2x + 5
Remember: y = mx + b and b is the y intercept
b = 5
$6.62 for 2 pounds of tomato’s
Answer:
$3.31 for each
Step-by-step explanation:
$6.62 divided by 2 = $3.31
Answer:
$6.62 divided by 2= $3.31
Step-by-step explanation:
What your going to do is divide 6 by 2 = 3
Next divided 62 by 2 = 32
Easy =)
Have a great day/night