Answer:
D
Step-by-step explanation:
The distance traveled can be calculated using the formula D=s⋅t where s is the speed and t is the total time. Which of the situations below represent a total distance of 200 km? Select all that apply.
A) 50 km/hr for 4 hours
B) 100 km/hr for 2 hours
C) 55 km/hr for 4 hours
D) 40 km/hr for 5 hours
Answer:b is the answer
Answer:
A B and D
Step-by-step explanation:
A box 2 m by 4 m by 8 m is filled with cubes of volume 8 cm³. If these
cubes were lined up, how long a line would that be?
The total line length of cubes lined up would be approximately 1.6 x 10^7 cm.
To find the total line length of cubes lined up, we need to find the total number of cubes in the box and then multiply it by the side length of a cube.
We can find the total number of cubes in the box by dividing the volume of the box by the volume of a cube:
Volume of the box = 2 m * 4 m * 8 m = 64 m³
Volume of a cube = 8 cm³ = 8 x 10^-6 m³ (converting the cm³ to m³)
Number of cubes = 64 m³ / 8 x 10^-6 m³ = 8 x 10^6
Then we can multiply the total number of cubes with the side length of a cube to find the total line length of cubes lined up :
Therefore, Line Length = 8 x 10^6 * 8 cm
= 6.4 x 10^7 cm
= 1.6 x 10^7 cm.
Learn more about arithmetic at,
https://brainly.com/question/28369191
What does "B" stand for in the volume formula?
A: Radius of the base
B: Perimeter of the base
C: Shape of the base
D: Area of the base
Answer:
D
Step-by-step explanation:
because in volume we all multiple the surface area with the length to find it
PLEASE HURRY
Jada plotted √3 on a number line shown. How would you convince Jada that this location could not possibly represent √3
What is the volume of the figure below, in cubic centimeters?
756
936
1,008
1,080
Answer:
936 cc
Step-by-step explanation:
v = (8 * 9 * 10) + (12 * 9 * 2)
v = 936 cc
helpppp pleaseee fastttttttttt
Answer: 2 and
Step-by-step explanation: equation 2:
3(3x+4)-5=9x-2
9x+12-5=9x-2
9x+7=9x+-2
Subtract both sides by 9x
7=-2
This Is not true therefore there is no solution
equation 3:
3(3x+4)-5=-3x+4
9x+12-5=-3x+4
9x+7=-3x+4
12x=-3
divide both parts by -3
x=-4
This rectangular prism is 12 cm high, 8 cm wide, and 10 cm long. What is its surface area in square cm? Explain or show your reasoning.
Answer:
592cm^2
Step-by-step explanation:
Answer:
Surface area = 592 cm^2
Step-by-step explanation:
Surface area of cuboid = 2(lw+wh+lh)
2(80+120+96) = 592
4 [ 4 . 5 - 2 ( 1 . 2 ) ] =
help
Answer:
8.4
Step-by-step explanation:
4 [ 4 . 5 - 2 ( 1 . 2 ) ] =
4 [ 4 . 5 - 2 . 4 ] =
4 [ 2.1 ] =
8.4
A theater sold 85% of the tickets for a
play. If 170 tickets were sold, how many
tickets were originally put up for sale?
Answer:
200 tickets.
Step-by-step explanation:
85% = 85/100 = 0.85
170/0.85 = 200
= 200
Check:
200*0.85 = 170
Answer: hope this helps ♡
200 tickets were originally put up for sale.
Step-by-step explanation:
85% = 170
(we divide 85 and 170 by 85)
1% = 2
(now multiply 1 and 2 by 100)
100% = 200
(double check: 85% from 200 → (85×200) ÷ 100 = 170 ✓)
Salma made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces was $35.40. If the beads cost $2.60 for each necklace, how much did each pendant cost?
Answer:
$3.30
Step-by-step explanation:
2.60*6= $15.60 beads per necklace
35.40-15.60= $19.80 total pendant
19.80/6= $3.30 per pendant
10 ÷ 5 + 4 ( 72 - 6 )
Answer:
266
Step-by-step explanation:
More questions for the unit test.
Answer:
1/10 and C
Step-by-step explanation:
You wouldn't have a 9/10 because that is too high. It can't even possibly be 3/10. You have a 2/5 chance of getting one grape treat. Then, it would become 1/4 chance. That would make the chances of getting both very small. 1/10th is the only reasonable one.
There is only 2 choices that it can land on. That means it would be half chance of getting either. Only 0.5 or C is 1/2 or 0.5 of half.
Flip two different coins 100 times, and record the results of each coin toss in a table like the one below:
Result
Frequency
Two heads
29
Two tails
32
One head, one tail
39
What are the experimental probability that a coin toss results in one head and one tail showing?
Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?
Answer:
I can answer the first 6:1. 0.5 * 0.5 = 25%2. 36/100 = 36%3. 0.5 * 0.5 = 25Step-by-step explanation:
PLS HELP!!!! ILL GIVE BRAINLIEST
Answer:
Min is 15
Max is 95
Which equals a range of 80
Step-by-step explanation:
"In arithmetic, the range of a set of data is the difference between the largest and smallest values" Each of the notches seem to be in 5 unit intervals. Therefor you simply have to subtract 15 from 95 to equal 80.
A bedroom (14 ft by 12 ft) and hallway (8 ft by 3 ft) are getting new wood flooring. Wood flooring is priced at $6.20 per square foot. How much will it cost to add the wood flooring?
a-$1,190.40
b-$86.80
c-1041.60
d-$148.80
Answer: 1190.4
Step-by-step explanation:
14X12= 168
8x3=24
168+24=192
6.20x192= $1,190.40
I need help with this. Thanks in advance
No pic just type answer pls.
Answer:
55.716
Step-by-step explanation:
multiply the volume value by 16.387
Please give me Brainliest
Can someone help with any of the problems on the page, please?
Answer:
use your bar graph to answer the question just put 100 in each of the box
Step-by-step explanation:
Find the surface are of the regular pyramid
Answer:
[tex]1,240.4mm^{2}[/tex]
Explanation:
Triangle: 20x16/2=[tex]160mm^{2}[/tex]
[tex]160mm^{2}[/tex]x5 =[tex]800mm^{2}[/tex]
[tex]800mm^{2}[/tex]+[tex]440.4mm^{2}[/tex] = [tex]1,240.4mm^{2}[/tex]
Answer: 1,240.4mm2 is the answer
Step-by-step explanation:
this one too plss!!!
The box plot below represents some data set. What percentage of the data values are less than 61?
Answer:
25%
Step-by-step explanation:
plato
Answer:
25%
Step-by-step explanation:
The letters in the word ALGEBRA are placed in a bowl. What is the probability of NOT choosing A
Answer:
5/7 or .714
Step-by-step explanation:
Answer:
0.71 percent, or [tex]\frac{5}{7}[/tex]
Step-by-step explanation:
There are 7 letters in a bowl.
However, two of them are both A.
So, out it would be [tex]\frac{2}{7}[/tex] for the probability that you WOULD choose them.
[tex]\frac{5}{7}[/tex] for your problem.
≈0.71 percent
What is the measurement, in degrees, of angle b?
Answer:
a=60° and b=75°
Step-by-step explanation:
The value of a is 60° and b is 75°.
Karen is planting 18 bushes and 12 trees in rows. If she wants all the rows to be exactly the same, with no plants left over, what is the greatest number of rows Karen can plant?
? rows
Answer:6
Step-by-step explanation:
The LCM of those two
what 0.1315 with a bar over all numbers
Answer:
Step-by-step explanation:
0.1315 with a bar over all numbers means that the pattern of digits under the bar repeats without end. So the number is 0.1315131513151315131513151315....... etc
There is a formula to kind of simply this but I do not think that is what you are asking for.
Answer:
[tex]\overline{0.1315}=\frac{1315}{9999}[/tex]
Step-by-step explanation:
The trick is that because there are 4 digits being repeated infinitely, then this is equivalent to 1315/9999 because of the four 9s.
jin tried to find the area of the semicircle. FIND HIS ERROR AND CORRECT IT.
plz help i beg i will give brainlist and points
Use the digits 5, 3, and 2 only once in each number.
How many different 3-digit numbers can you make?
A. 5
B. 12
O c. 8
OD. 10
O E 6
I think B
Step-by-step explanation:
Since 3 is a odd number, you can make a lot of numbers
2/5 + 1/6 =
please show work thanks
Answer:
17/30
Step-by-step explanation:
2/5 + 1/6 = 17/30
Make them easier to add by making them have the same denominator.
2/5 = 12/30
1/6 = 5/30
12/30 + 5/30 = 17/30
Answer:
17/30
Step-by-step explanation:
First, we need to get the lowest common denominator, which is 30 (5 times 6 and 6 times 5) since we multiplied the denominators we have to multiply the numerators by the same numbers (6 and 5) now we get 12/30 + 5/30, which equals 17/30
Which graph represents the linear equation y equals one fourth x plus 1 on the coordinate plane?
Answer: It is the last graph you listed. y=1/4x+1 this means the slope is 1/4 and the y intercept is. The last graph matches this exact description.
Step-by-step explanation:
What is the area of the square base?
The area of the square base is
feet2.
What is the length and width of the storage unit?
The length of the unit is
feet.
The width of the unit is
feet.
2*l+b
Step-by-step explanation:
Athena square foot
Answer: 2*l+b is the answer
Step-by-step explanation: