Answers
Related Questions
Two equations are shown.
Equation 1: 2/3(x – 6) = 6
Equation 2: 2/3y – 6 = 6
Solve each one, then enter the answer
Answers
Answer:
x=15 and y=18
Step-by-step explanation:
1: 2/3x- 4=6 2/3x=10 x=15
1: x=15
2: 2/3y=12
y=18
Answer:
Step-by-step explanation:
In continuous type of series, for finding mean, which amongst the
following is considered as X variable value?
Select one:
O a lower limit of the interval
O b. upper limit of the interval
O c. mid point of the interval
O d. none of these
Answers
In the continuous type of series for determining the mean, the midpoint of the interval should be considered as the X variable value.
Continuous Series is the series where all types of class intervals with the frequency should be listed in the table form. Here all the class intervals do not contain a similar frequency.
For determining the mean, the direct method should be used in which the midpoint from X should be measured and the same should be relevant.
So, the following should not be relevant for determining the mean:
The lower limit and upper limit of the interval.Therefore In the continuous type of series for determining the mean, the midpoint of the interval should be considered as X variable value.
Learn more about the mean here:brainly.com/question/11230531
half of an integer exceeds one _ third of the next integer by unity .Find the integer. please ask fast
Answers
9514 1404 393
Answer:
8
Step-by-step explanation:
If the integer is n, half of it is n/2. The next integer is (n+1) and 1/3 of it is (n+1)/3. You want ...
n/2 - (n+1)/3 = 1
n(1/2 -1/3) -1/3 = 1
n/6 = 4/3 . . . . . . . . add 1/3, simplify
n = 6(4/3) = 8
The integer is 8.
square root of 32-square root of 72
Answers
Answer:
-2 square root 2
Step-by-step explanation:
square root 72= 8.48528
square root 32= 5.65685
8.48528-5.65685=2.82842
what number is less than 15.22 Enter your answer as a decimal in the box
Answers
Answer:
15.10 or -15.22
Step-by-step explanation:
The sum of the speeds of two trains is 718.4 miles per hour. If the speed of the first train is 3.6 mph faster than that of the second train, find the speeds of each
Answers
Answer:
the answer is 359.7
Step-by-step explanation:
If I have a 75% chance of winning a bet, what would the odds be that I WON'T be profiting after 15 bets? (Assume I bet the same amount each bet)
Answers
Answer:
Yes
Step-by-step explanation:
How many times you do it it would still be 75%
what is the term or answer for−3x − 6 + (−1)
Answers
Answer:
-3x-7
Step-by-step explanation:
Answer:
-3x-6+(-1)
-3x-7
X= -7÷-3
x=2.3
[tex] - 4x + 7 = 2y - 3[/tex]
a. only 2,1
b. only 5,-5
c. both
d. neither
Answers
Rosa collects data on what students at her school like to eat at the movie theater. She asks a random sample of 120 students two questions:
• Do you like to eat popcorn at the movie theater?
• Do you like to eat candy at the movie theater?
Her data are partially shown in the table. Of the students she asks, 60% of those who like to eat popcorn also like to eat candy.
Complete the table to show the number of students in each category
Like Popcorn
Don't Like Total
Popcorn
Like Candy
Don't Like Candy
62
Total
70
120
3.
How many students like candy and like popcorn
16
42
28
50
Answers
Answer:
42
Step-by-step explanation:
Please help!! Brainliest for right answer!!
Answers
Answer:
(f o g)(x) = 4x^2 - 8
Step-by-step explanation:
(f o g)(x) = f(g(x))
f(x) = x^2 - 8
g(x) = 2x
f(g(x))
f(2x) = (2x)^2 - 8
= 4x^2 - 8
(f o g)(x) = 4x^2 - 8
Draw the mixed numbers label them
Answers
if the price of aluminum cans is 32 cents per pound and it takes 32 cans to make 1 pound how many cans do I need to make $100?
Answers
Answer:
1,000 cans
Step-by-step explanation:
Since there are 32 cans per pound and each pound is 32 cents. You divide 32/32 which tells you each can is 1 cent. So 100 dollars divided by 1 cent is 1,000 cents or 1,000 cans since each can is 1 cent.
Answer:
1000 can
u hope it will help you
bbbbbbbbbbbbbbbbbbb
1/8 and 9/5 common denominator and solve the problem
Answers
Answer:
Step-by-step explanation:
You haven't stated a problem. Do you want to add the fractions together? Subtract them?
Least common multiple of 8 and 5 is 40.
1/8 = 5/40
9/5 = 72/40
1/8 + 9/5 = 5/40 + 72/40 = 77/40 = 1 37/40
Rates/Proportional Relationships.
Answers
Answer:
KKRNF.EWBVERUVHUYLERBVHJDBREVVVLEKVOEUFJOE
Step-by-step explanation:NWEKFK.EWBFEWHBV.KWEUF67OFVD.KFERLUGVK34UGILBEFLIUBYETRNTYM6
There is a population of 1,000,000 bacteria in a colony. If the number of bacteria doubles
every 4 hours, what will the population be 8 hours from now?
Answers
Use the information given to enter an equation in standard form.
Slope is 0, and (4, 6) is on the line.
Answers
Answer:
[tex]y - 6 = 0[/tex]
Step-by-step explanation:
Given
[tex]m = 0[/tex] --- slope
[tex](x_1,y_1) = (4,6)[/tex]
Required
The equation in standard form
This is calculated as thus:
[tex]y - y_1 = m(x - x_1)[/tex]
So, we have:
[tex]y - 6 = 0(x - 4)[/tex]
[tex]y - 6 = 0[/tex]
In standard form, the equation is:
[tex]y - 6 = 0[/tex]
How much charge is needed to repel another charge of 9.9 x 10^-6 N when they are 200m apart? Please help meee I really can't understand Coulomb's Law : (
Answers
Answer:
The charge needed will be [tex]q=6.6\: \mu C[/tex]
Step-by-step explanation:
The equation of the electric force is given by:
[tex]F=k\frac{qQ}{r^{2}}[/tex]
We have the force [tex]F = 9.9 10^{-6}\: N[/tex] and the distance r = 200. k is the Coulomb constant. Q and q are the charges.
We assume we have the same charge of the particles, so we have:
[tex]q^{2}=\frac{Fr^{2}}{k}[/tex]
[tex]q^{2}=\frac{9.9*10^{-6}200^{2}}{9*10^{9}}[/tex]
[tex]q=6.6*10^{-6}\: C[/tex]
Therefore, the charge needed will be [tex]q=6.6\: \mu C[/tex]
I hope it helps you!
Evaluate - 7x + y when x= -1 y= -9
Answers
Answer:
-2
Step-by-step explanation:
-7(-1)+(-9)
7+(-9)
-2
Translate the verbal expression into an algebraic expression
Six more than the quotient of a number and 4.
Answers
Answer:
4x+6
Step-by-step explanation:
The quotient of a number and 4 translates to 4x because, "a number" in the expression is x, and it is being multiplied by 4, so you get 4x. six more than would mean adding 6. So the answer would be 4x+6. Thank you! Good Luck!
Shannon rode her bike 6 miles in 24 minutes. Find her average rate in miles per hour.
HELP!
Answers
Answer:
.25 Mph
Step-by-step explanation:
6 divided by 24
=
0.25
15 (2/5+1 1/3)+ 3 please help
Answers
Answer:
29
Step-by-step explanation:
I did it with a calculator.
what are the numbers for each fruit
Answers
Answer:
wha- Can you be a little more vague?
Step-by-step explanation:
Answer:
i am lost sorry i can't help
this year a farmer planted 300 acres of corn. this was 1.5 times as many acres as he planted last year. how many acres did he plant this year?
Answers
So...
300/ 1.5 = 200
He planted 200 acres last year
PLEASE HELP IM STUCK ON THIS
Translate. (Do not simplify or solve.)
Eight more than k exceeds 24.
Solve. (Simplify your answer completely.)
Write the solution in interval notation.
Answers
k > 16
(16, infinity)
HELP! have this assignment due in 30 mins and i dont know how to do this please help i have a D in this class
1 A rectangular playground has a width of 540 feet and a length of 810 feet. Martina makes a scale model of the playground using a scale of 4 cm :
30 ft .What are the dimensions of Martina’s scale model?
A135 cm by 202.5 cm
B72 cm by 108 cm
C54 cm by 81 cm
D18 cm by 27 cm
Answers
Answer:
A
Step-by-step explanation:
there are 135 '4cm' segments in 540 feet; 540 ÷ 4
there are 202.5 '4cm' segments in 810 feet; 810 ÷ 4
are
Which pair of angles
angles?
corresponding
Answers
Answer:
D. <3 and <7
Step-by-step explanation:
Corresponding angles are angles that are on matching sides and that are cut by a transversal.
Hope this helps!
HEY PLEASE HELP ASAP I WILL GIVE BRAINLEST!!!!
Answers
Answer:
117
Step-by-step explanation:
18x9=162
5x9=45
162-45=117
Frederick’s pickup truck can carry up to 800 pounds. His truck already has a 350-lb. box loaded onto its tailgate. Frederick wants to haul some 75-lb. bags of concrete. Which inequality can be used to determine the greatest number of bags he can haul without exceeding his truck’s weight load capacity? A 350 + 75b ≥ 800 B 350 – 75b ≥ 800 C 350 + 75b ≤ 800 D 350 – 75b ≤ 800
Answers
Answer:
C
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
I did the Math activity
Independent Practice: Writing and Solving Two-Step Inequalities
Find the delivertive of
y = x²+x-1
Answers
Answer:
2x + 1
Step-by-step explanation:
[tex]y = {x}^{2} + x - 1 \\ \\ differentiating \: w.r.t.x \: on \: both \\ sides \\ \\ \frac{dy}{dx} = \frac{d}{dx} ({x}^{2} + x - 1) \\ \\\frac{dy}{dx} = 2x + 1 - 0\\ \\ \frac{dy}{dx} = 2x + 1 \\ \\[/tex]