Answer:
idontknow
Step-by-step explanation:
bro
The students put recycling bins for cans and bottles in the cafeteria and teaches lounge. At the end of last week, there was a total of 48.9 pounds of cans and bottles. They split them evenly into 3 bags. How many pounds were in each bag?
Answer:
16.3
Step-by-step explanation:
There was a total of 48.9 pounds of cans and bottles
They were split evenly in 3 bags
Hence the number of each pounds in the bag can be calculated as follows
= 48.9/3
= 16.3
Hence 16.3 pounds are found in each bags
Lincoln estimates the height of a tree. Lincoln's estimate has a 6% error.
The actual height of the tree is 17 feet. What could be Lincoln's estimate?
Choose all the correct answers.
A 11
B 15.98
C 18.02
D 16.94
E 23
Answer: B, C and D
Explained:
17 * .06 = 1.02
So 15.98 - 18.02 are all within Lincoln’s estimate and error rate.
B, C and D are all within the 6% error rate. So the answers are B, C and D.
it wont let me put 2 pictures so the next thing they ask is, how many seconds will it take Adrian to run 3 meters
and the next one is, how far has sarah walked after 2 seconds
Answer:
your answer is 7.5 meters sorry i got to this late
Step-by-step explanation:
Circle T is shown. Angle Q S R intercepts arc Q R. Angle Q S R is 52 degrees. What is the measure of arc Q R? 26° 52° 104° 128°
Answer:
104 degrees'
Step-by-step explanation:
Find the diagram attached
According to the theorem;
Angle at the vertex is half the angle at its intercepted arc
Given
Angle at the vertex = 52 degrees
Angle at the intercepted arc = arc QR
Hence;
52 = 1/2 arcQR
Cross multiply
52 * 2 = arcQR
104 = arc QR
Swap
arc QR = 104 degrees'
Answer:
C)104
Step-by-step explanation:
edg 2021
PLZ HELP ME
If m<7=62 find m<1.
Answer:
m<1 =118 ~trust me I just finished this section
Sam has 24/4 18 nickels and 36 times he wants to divide the coins into groups so that each group is worth the same amount of money what is the greatest number of groups say I'm can make using all the coins
Answer:
5 and each group would be worth $2.10
Step-by-step explanation:
Sam has 24 quarters, 18 nickels, and 36 dimes. He wants to divide the coins into groups so that each group is worth the same amount of money. What is the greatest number of groups Sam can make using all the coins?
HURRY PLEASE
Convert this monies to dollar
Quarters - 24 x 0.25 = $6
Nickels = 18 x 0.05 = $0.9
Dimes = 36 x 0.1 = $3.6
sum of these amounts = $10.50
the greatest group is 5 and each group would be worth $2.10
Han has 10 cubes, each 5 inches on a side. Find the total volume of Han's cudes Express your answer as an expression using an exponent.
Answer:
2 * 5⁴
Step-by-step explanation:
Given :
Number of cubes = 10
Side length, a of each cube = 5
The volume of a cube = (side length)³
Hence, the volume of each of Han's cube = 5³
Therefore, the total volume will be :
Volume or cube * number of cubes
5³ * 10
10 = 2 * 5 = 2 * 5¹
5³ * 2 * 5¹
2 * 5^(3 +1)
2 * 5⁴
2r + 1.6b = 10 but r is independent variable
Answer:
it's either B=6.25-1.25r or it's r=5-0.8b
The linear equation y−3=4(x+5) is in what form
Answer: 4x − y = -23
Step-by-step explanation:
File is below! thanks!!
Answer:
b
Step-by-step explanation:
4x - y - 5 = 0
I need help w this
Answer:
x = y/4 + 5/4
y = 4x-5
Step-by-step explanation:
I hope this helps!
The dimensions of a box are x, 2x, and 3x. Each dimension is increased by 2. Calculate the volume of the box.
9514 1404 393
Answer:
6x^3 +22x^2 +24x +8
Step-by-step explanation:
The dimensions of the larger box are ...
(x+2), (2x+2), and (3x+2)
The volume is the product of these dimensions.
V = LWH
V = (x+2)(2x+2)(3x+2) = (x +2)(6x^2 +10x +4)
V = 6x^3 +22x^2 +24x +8
The volume of the box is 6x^3 +22x^2 +24x +8.
Omg PLS SEND HELP i suck at math
Answer:
13/25
Step-by-step explanation:
13 = 8 circles + 5 hearts.
25 = all the shapes.
(It says not to simplify... so the answer is 13/25)
Answer:
13/25
Explanation:
It's simple !
1. count the needed shape (this example is circle)
2. there is 8 circles , now count the total shapes !
3. there is 25 shapes
4. add 8 and 5 = 13 !
5. lastly, put them together as a fraction
Find the circumferences of both circles to the nearest tenth.
-5 cm
5 cm
17
1
The circumference of the blue circle is about
cm.
The circumference of the orange circle is about
cm.
Answer:
blue circle = 62.8 cm
orange circle = 31.4 cm
Step-by-step explanation:
orange circle = π2r = (3.14)(2)(5) = 31.4 cm
blue circle = π2r = (3.14)(2)(10) = 62.8 cm
A 40-foot ladder is set against the side of a house so that it reaches up 24 feet. If Jordan grabs the ladder at its base and pulls it 3 feet farther from the house, how far up the side of the house will the ladder reach now? (The answer is not 21 ft.) Round to the nearest tenth of a foot.
i think the ladder would reach about 14.4 feet
Answer:
its 19.4 because i just got it wrong
Step-by-step explanation:
PLEASE HELP WITH NUMBER 5 WILL GIVE BRAINLIST
Answer:
k
Step-by-step explanation:
BRAINLIEST PLS HELP
Solve for x:
x = 10
x = 30
x = 0
x = 1
Answer:
x=0
Step-by-step explanation:
Answer:
x = 0.
Step-by-step explanation:
Uh whats the area of the figure??????
Answer:
42.5
Step-by-step explanation:
The figure shown is a trapezoid
The area of a trapezoid can be calculated using this formula
[tex]A=\frac{a+b}{2} h[/tex]
where a and b = bases and h = height
The trapezoid has the following dimensions
base 1 = 7 m
base 2 = 10 m
height = 5 m
Given this information we plug in the values into the formula
[tex]A =\frac{7+10}{2} 5\\7+10=17\\\frac{17}{2} =8.5\\8.5*5=42.5 \\A=42.5[/tex]
So we can conclude that the area of the trapezoid is 42.5 square units
hello please help thanks
Answer:
d
Step-by-step explanation:
because the sun uses thermal energy to heat the water and make it eveaporate
pls mark brainliest and hope this helps
Evaluate 24 = (6-2).
Answer:
4 (ignore this its for 20 characters
How do you write 400 in scientific notation?
Answer: 4x10^2
Step-by-step explanation:
6 The interior angles of a triangle always sum to 180°. The measure of ZC is 8°
less than the measure of ZD. Find the values of x and y.
Answer:
m<D=67
m<C=59
Step-by-step explanation:
m<C=y-8
m<D=y
m<A=54
put all the angles together and equal to 180
(y-8)+(y)+(54)=180
now solve the equation
67=y
(67)-8=59
If the circumference of a circle is 44 pi feet, what is the radius?
hope it helps you friend!!
Dana gets paid $10 per hour plus a $10 bonus for the week. Tommy gets paid $9 per hour plus $13 bonus for the week. Set up a system of equations and tell how many hours they would need to work to earn the same amount.
A) 3 hours
B) 40 hours
C) 20 hours
D) 10 hours
Answer:
A) 3 hours
Step-by-step explanation:
x = per hour
y = total
Dana:
y = 10x + 10
Tommy:
y = 9x + 13
Combined (Solve for x):
y = 10x + 10
y = 9x + 13 (Multiply by -1)
y = 10x + 10
-y = -9x - 13
0 = x - 3
x = 3
839 / 41
hurry I need it now
Answer:
20.4634146
Step-by-step explanation:
Rounded it be 20.46 or 20.5
Answer:
20.46
Step-by-step explanation:
just divide :)
have a nice day
NEED ASAP!!
Choose the correct conic section to fit the equation.
y= 1/8x^2
1.Hyperbola
2.Parabola
3.Ellipse
4.Circle
Answer:
it's D. Circle
Step-by-step explanation:
it is correct
hope you enjoy
Which function is the inverse of f(x) = 2x + 3 ?
regina writes an expression y+9 x 3/4 what expression is equivalent?
Answer:
y + 27/4
Step-by-step explanation:
Took the test
Scott was considering the equation 5 - x = 12. He said, "That seems
impossible. How can I start with 5 and subtract from it and have more than
5 as the difference?" Write a note to Scott explaining what the solution for
x is and why it is possible. *
Answer:
-7
Step-by-step explanation:
[tex]5 - x = 12 \\ 5 - 12 = x \\ - 7 = x[/tex]
it is possible because x is just a letter representing the unknown nos
An initial population of 415
ducks increases at an annual
rate of 32%. Write an
exponential function to model
the duck population.
Answer:
The exponential function to model the duck population is:
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years
Step-by-step explanation:
In order to calculate the duck population you can use the formula to calculate future value:
FV=PV*(1+r)^n
FV=future value
PV=present value
r=rate
n=number of periods of time
In this case, the present value is the initial population of 415 and the rate is 32%. You can replace these values on the formula and the exponential function to model the duck population would be:
f(n)=415*(1+0.32)^n
f(n)=415*(1.32)^n, where:
x is the duck population
n is the number of years