Answer:
32.5520833
Step-by-step explanation:
I think
How much does a cubic meter of water weigh in kilograms? Please Explain.
Answer:
A cubic meter of pure water has a mass of 1000 kg
Step-by-step explanation:
Qwik Stop Market’s five cash registers showed the following cash receipts for Saturday: cash register
#1. $3,497.22;
#2. $2,259.86;
#3. $4,178.40;
#4. $2,863.17;
#5. $4,888.33. What were the total cash
receipts for Saturday?
A hot air balloon rises 9 meters every 3 seconds. A blimp rises 5 meters every two seconds. Which will take the shortest time to reach 50 meters? *
A. Hot Air Balloon - about 7 seconds
B. Hot Air Balloon - about 17 seconds
C. Blimp - about 20 seconds
Blimp - about 18 seconds
Answer:
A) Hot air balloon about 17 seconds
Step-by-step explanation:
9 x 6 = 54 6 x 3= 18 seconds
5 x 10 = 50 10 x 2= 20 seconds
Write the direct variation equation for the given table.
(y=kx)
NEED HELP ASAP
Answer:
7
Step-by-step explanation:
Answer:
y
=
5
x
Explanation:
given
y
∝
x
then
y
=
k
x
←
equation for direct variation
where k is the constant of variation
to find k use the given coordinate point
(
2
,
10
)
y
=
k
x
⇒
k
=
y
x
=
10
2
=
5
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
5
x
2
2
∣
∣
∣
−−−−−−−−−−−
y
=
5
x
has the form
y
=
m
x
←
m is the slope
⇒
y
=
5
x
is a straight line passing through the origin
with slope m = 5
graph{5x [-10, 10, -5, 5]}
Simplify the following numerical expressions.
|-7| - 7 =
2|-7| =
(-7)^2 =
-7^2 =
-7 -|-7| =
Answer:
|-7| - 7 = 0
2|-7| = 14
(-7)^2 = 49
-7^2 = 49
-7 -|-7| =-14
Step-by-step explanation:
What is 45x5 1/2 + 25 - 2 + 5x 3?
Answer:
285.5
Step-by-step explanation:
Find the next four numbers in the pattern. (What is the pattern?)Explain. 1,2,5,10,13, 26, 29,___,____,____,______
Must explain HOW you got the answer to, so I can understand it
Answer: Ethan sold more than kayla by [tex]\frac{1}{12} gallons[/tex]
Since we have given that
Quantity of lemonade sold by Ethan is given by
[tex]\frac{2}{3}[/tex] gallons
Quantity of lemonade sold by Ethan and Kayla together is given by
1 1/4 gallon = 5/4
Quantity of lemonade sold by Kayla only is given by
[tex]\frac{5}{4}[/tex] - [tex]\frac{2}{3}[/tex]
= [tex]\frac{5-8}{12}[/tex]
= [tex]\frac{7}{12}[/tex]
To get who sold more lemonade we will first make the denominator same,
Denominator of 3 and 12 = 12
So,
[tex]\frac{2 x 4}{ 3 x 4} = \frac{8}{12}[/tex]
Compare Ethan and Kayla ,
We know that
[tex]\frac{8}{12} \geq \frac{7}{12}[/tex]
So, Ethan sold more lemonade than Kayla .
By
[tex]\frac{8}{12}[/tex] - [tex]\frac{7}{12}[/tex] = [tex]\frac{1}{12}[/tex]
Hope this helps : )
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
Pls explain in your answer
How many fifths are in 1.8?
4 fifths
16 fifths
5 fifths
8 fifths
9 fifths
33.
How many thirds are in -3 2/3
9 thirds
2 thirds
5 thirds
11 thirds
34.
Write as a decimal. 2 7/100
-2.007
-2.7
-2.07
35.
Write as a decimal. 7/8
0.875
0.825
0.75
0.80
36.
Write as a decimal. 21/30
-0.75
-21.30
-0.30
-0.21
-0.7
Answer:
In 1.8 are 9 fifth, since 1 is 5 fifth and 0.8 is 4 fifth.
In - 3 2/3 are 11 thirds, since 3 is 9 thirds and 2/3 obviously is 2 thirds.
2 7/100 as a decimal is 2.07, since 2.7 would be 2 7/10 and 2.007 would be 2 7/1000.
7/8 as a decimal is 0.875, just type 7÷8 into a calculator and you got it.
21/30 as a decimal is 0.7, you can also just type 21÷30 into a calculator here.
Charlie estimates his dog weighs 17 lbs. When Charlie weighed his dog, he weighed 20 lbs. What is the percent error of the weight of Charlie’s dog?
15% error
33% error
2% error
10% error
Answer:
The 15% error
Step-by-step explanation:
Answer:15%
Step-by-step explanation:20 is the whole if he estimated 17 lbs then he was only 15% off
Help Please
Write an equation for the line that has a rate of change (slope) of 2 and passes through the point (-1, -5).
Answer
Step-by-step explanation
Find the equation with a point and y-intercept.
y=(y/x−slope/x)x+slope
HELP PLEASE !!!!!!!!!!!!!!!
Answer:
b
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Solve the equation. Check your solution
8+ x =12
Answer:4
Step-by-step explanation:
Answer:
x=4Step-by-step explanation:
8+x=12
We simplify the equation to the form, which is simple to understand
8+x=12
We move all terms containing x to the left and all other terms to the right.
+1x=+12-8
We simplify left and right side of the equation.
+1x=+4
We divide both sides of the equation by 1 to get x.
x=4
What is the answer? I need to know which one to select
Answer:
c is the answer for the question
Answer:
c is ans as the union of the sets X and Y denoted by X U Y, is the set that contains those elements that are either in X or in Y, or in both. ...
What division problem does the model show?
A number line going from 0 to 60 in increments of 10. Arrows go from 60 to 45, from 45 to 30, from 30 to 15, and from 15 to 0.
÷ 15
The quotient is
.
Answer
1. 60
2. 4
Step-by-step explanation:
Select the expression that is the multiplicative inverse of n, where n is a non-zero number. A. 1/n B. -n C. -1/n D. 2n
Answer:
D. 2n
When you don't have an actual number, just think that the letter equals 1. In no way can this number be 0.
Graph the ordered pairs for y = 3x + 3 using x={−2, 1, 2}.
HELP PLEASE this is due tomorrow for me!!
Answer:
YOUR ANSWER IS 9
Step-by-step explanation:
1.80/4= 0.45
2.70/6=0.45
5.40/12=0.45
0.45*20= 9$
help fast pls
What is the equation of the line? Points (1,2) and (-3,2)
Question 5 options:
y=-2
y=2
x=2
x=-2
Answer:
x=2
Step-by-step explanation:
-5.23-9.3= what idk what
Answer:
-14.53
Step-by-step explanation:
-5.23-9.3=-14.53 it's a negative plus a negative
How was Cassie’s family different from the other families in the area? (A) They were originally from Illinois. (B) They were wealthy and educated. (C) They owned the land they lived on. (from Roll of Thunder, Hear Me Cry) just search up on google the tile and there's a pdf of the passage free brainiest for anyone who answers correct first
Answer:
C
Explanation: My brother has read this book and he said C was the correct answer.
please help me! i will give 10 points and brainliest to those who show their work!!
For every $20 that Danika saves, her grandmother gives her $30. If Danika saves $150, how much money will her grandmother give her?
Brady and 3 friends went to lunch. Their meal cost $32, and they left a 15% tip. How much was the tip?
Answer:
Step-by-step explanation:
I think 7.50
Please help due in 9 minutes! It’s urgent help! First answer gets brainliest
Answer:
385
Step-by-step explanation:
First you want to divide 105 by 3 then you get 35 so you times 11 by 35 and get 385 hope this helped. c
Translate the equation
WILL MARK BRAINLIEST
3(2n + 1) = 3n + 12
A. The quotient of two and a number increased by
one multiplied by three is equal to three times a
number increased by twelve.
B. The product of a number and two increased by
one is equal to twelve more than the quotient of
three and a number.
C. Three times the sum of twice a number and one
is equal to twelve more than the product of three
and a number.
D. Three times the sum of twice a number and one
is equal to twelve less than the product of three
and a number.
Answer:
C.) Three times the sum of twice a number and one is equal to twelve more than the product of three and a number.
Step-by-step explanation:
i hope this helps
Answer:
Its C
Step-by-step explanation:
Compare using or =.
5/8 3/5
Answer:
5/8 is greater than 3/5
Step-by-step explanation:
you could also convert the fractions so they have the same denominator and then compare which numerator is larger.
The following is a model showing the solution to an equation. x - 34 = 13 x - 34 + 34 = 13 + 34 x = 47 What property of equality was used to solve the equation? a. subtraction b. addition c. multiplication d. division
Answer:
B.) Addition*Additive property of equality
Step-by-step explanation:
You add 34 to both sides of the equation to find what x was equal to
Hope I helped
Answer:
You add 34 to both sides of the equation to find what x was equal to
Hope I helped
Step-by-step explanation:
HELPP
Mr. Beckwith is traveling from Grant County to New Orleans. It takes 7 hours to complete the 409 mile trip. What is the velocity of the trip?
A 0.02 m/h
B 2,863 m/h
C 58.4 m/h
D 58.4 m/h south
Answer: It is C
Step-by-step explanation:
To solve for distance use the formula for distance d = st, or distance equals speed times time.
distance = speed x time
Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t. You can use the equivalent formula d = rt which means distance equals rate times time.
distance = rate x time
To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time.
speed = distance/time
To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
time = distance/speed
