Answers
Answer:
1)2/3
2) 3/2
Step-by-step explanation:
Related Questions
7th grade math pls help
Answers
Answer:
A.
Step-by-step explanation:
The volume of rectangular prism is l x w x h
So, 12 x 6 x 8 =576
Volume of triangular prism is l x w /2 x h
So, 6x8=48/2= 24
24x12=288
576/288=2
This shows that the rectangular prism is 2 times larger than the triangular prism.
Therefore, the answer is A.
Sean used candle molds, as shown, to make candles that were perfect cylinders and spheres:
A cylindrical mold is shown, the radius of the top circular section of the cylinder is labeled 3 inches and the height of the cylinder is labeled as 6 inches. On the right side of this mold is a spherical mold. The radius of this spherical mold is labeled as 3 inches.
What is the approximate difference in the amount of wax needed to make a candle from each of these molds? Use π = 3.14.
18.0 cubic inches
28.26 cubic inches
37.0 cubic inches
56.52 cubic inches
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How many cubes that measure 2 inches by 2 inches by 2 inches would fit inside a cube that measures 10 inches by 10 inches by 10 inches? Justify.
Answers
The number of the small cube that fits inside the larger cube is 125.
Given to us,
Side of small cube, s = 2 inches,
Side of larger Cube. S = 10 inches,
We know that volume of a cube is given by a³, where "a" is the side of the cube.
Volume of the small cube = s³ = 2³ = 8 in.³
Volume of the Larger cube = S³ = 10³ = 1000 in.³
The number of the small cube that fits inside the larger cube
[tex]\bold{=\dfrac{Volume\ of\ the\ Larger\ cube}{Volume\ of\ the\ small\ cube} }[/tex]
[tex]\bold{=\dfrac{1000}{8} = 125 }[/tex]
Hence, the number of the small cube that fits inside the larger cube is 125.
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$1,200, 6.15%, 6 months
Answers
Answer:
what are you asking?
Step-by-step explanation:
answer this please. also no explanation no brainliest
Answers
Answer:
96 units
Step-by-step explanation:
You have to split it into parts then add all together. 3 x 7 equals 21 4 x 7 equals 28 and 5 x 7 equals 35. 4 x 3 equals 12. But you have to split that in half for the area of a triangle. So, 21 + 28 + 35 + 6 + 6 = 96
Help me with this please
Answers
Times that by 16
answer is 28.80
I need the answer to #2 and 3 please help!
Answers
write an absolute value expression to represent the distance between -1 and 6 on a number line. then evaluate the expression
Answers
Answer:
7
Step-by-step explanation:
l -1 l + l 6 l
1 + 6
7
camilla earned a grade of 80% on a math test that has 20 problems. how many problems on this test did the student answered correctly?
Answers
Answer:
16 questions
Step-by-step explanation:
80% of 100 is 80, so we take that and divide it by 5 and we get 16.
Answer:
16 out of 20
Step-by-step explanation:
IF you ever run into problems like this just go to a calculator and start dividing numbers by 20 like this example: 15 divided by 20 = .75 convert that into a percent and its 75%. Same with 16/20= 80%
Which of the following is irrational?
Which of the following is irrational?
Group of answer choices
A-1/3
B--8
C-v11
D-4.63
Answers
Write an expression equivalent to `m+m+m+m` that is a product of a coefficient and a variable. Please include an explanation!
Answers
Answer:
4m
Step-by-step explanation:
it would be 4m because there are four different copies and the variable being used originally is 'm'. therefore, we can move it around and since addition is basically the longer version of multiplication, we would correct this to 4m.
good luck :)
i hope this helps
have a nice day !!
Step By Step Explanation: but there is 4m and I made that to a power
To evaluate customer satisfaction, a grocery store gives double coupons to anyone who completes a survey as they enter the store. The store manager determines that customers are very satisfied with their shopping experience in his store.
biased or unbiased
Answers
Answer:
Unbiased
Step-by-step explanation:
Please Help Will Give Brainliest Thanks!!!!!!!!!!!!! Have a good day!!!
Coupon A: 30% off of $63 shoes.
Coupon B: $22 rebate on $63 shoes.
Answers
Answer: Cupon B ($22 rebate on $63 shoes)
Step-by-step explanation: Cupon A would equal $44.10 while Cupon B would equal $41
The question you posted seems incomplete. You posted the set up information, but the actual question itself is missing. I'm assuming you want to find which is the better deal? If my assumption is correct, then go ahead and read on. If my assumption is incorrect, then you can ignore this post.
---------------
Solution:
The percent 30% converts to 0.30 when we move the decimal point two spots to the left. Note how 30% = 30/100 = 0.30
So saying 30% of 63 means 0.30*63 = 18.90, which is the amount of money we save. This value is smaller than the $22 rebate amount so that means Coupon B is the better deal.
We can see that if we go with Coupon A, then the final price will be 63-18.90 = 44.10; if we go for Coupon B, then the final sale price is 63-22 = 41. This is further confirmation that choice B is better.
Be careful though: The $22 rebate means that you'll have to mail (or possibly email) some kind of proof of purchase form/card. A bit of time will pass by until you can get the $22 in the mail. Some companies probably offer some kind of direct deposit. A rebate is basically a partial refund that acts more or less like a discount, but it's not an immediate discount. In short, you will not save the $22 right away and instead you'll be expected to pay the full $63 for the shoes when you're at the checkout counter. So if you want to save money right away, then go for option A. However, I still think option B is the better choice in the long run. Of course, it will depend on how long you're willing to wait for that savings.
Each cube in this figure is a -centimeter cube. What are the dimensions of the prism? Select all that are true.
make sure to choose more than one, please.
The length of the prism is 2 centimeters.
The height of the prism is 3 centimeters.
The width of the prism is 1 1/2 centimeters.
The width of the prism is 3 centimeters.
The length of the prism is 4 centimeters.
The height of this prism is 1 1/2 centimeters.
Answers
Answer:
We need a picture to see what to do But i had this lesson and the answer is: A C and F
Step-by-step explanation:
Help please how much containers
Answers
Answer:
10
Step-by-step explanation:
to fill it
Answer:
5 containers
Step-by-step explanation:
The area of each container is 200, so if you have 1,000 cubic centimeters of sand and you only use 200 for one container you could fill up 5 containers. 200 x 5 = 1,000
Brain list if you do workout
Answers
Anyways here’s the answer:
160 cm squared.
You find volume by doing length x width x height and then take that answer and divide it by 3. When you do 8x6x10, 480, and 480 divided by 3 is 160.
Brainliest for the first answer
Answers
HELP!!!!
What are the three ways to create samples spaces of all outcomes?
Answers
Answer:
The three most common ways to find a sample space are: To List All the Possible Outcomes. Create a Tree-Diagram. Use a Venn Diagram.
For example, let's suppose we flip a coin and roll a die.
1. How many outcomes are possible?
2. What is the probability space?
3. Identify the events.
Step-by-step explanation:
sorry
Answer:
The three most common ways to find a sample space are: To List All the Possible Outcomes. Create a Tree-Diagram. Use a Venn Diagram.
For example, let's suppose we flip a coin and roll a die.
How many outcomes are possible?
What is the probability space?
Identify the events.
[tex]Best, Alastor.[/tex]
can someone help me with this question? Please?
Answers
Answer: The Surface area should be 259.94
The volume is 149.81
Step-by-step explanation:
I wouldn't know how to explain it
A fish begins at 30 feet deep. It descends 5 feet every minutes. What is the fish's new depth after 4 minutes?
Answers
Answer:
50 Feet Deep
Step-by-step explanation:
5 feet every minute TIMES 4 minutes = 20 ft
So if we add 20 to 30 we'd get 50 Feet Deep.
B)
Find the difference between 8/15 and -2/3. Show all calculations in your final answer.
Answers
Step-by-step explanation:
8/15- (-2/3)
8/15 + 2/3
[tex] \frac{8 + 5(2)}{15} = \frac{8 + 10}{15} = \frac{18}{15} = \frac{6}{5} [/tex]
Answer:
1.2
Step-by-step explanation:
[tex]\frac{8}{15} -(-\frac{2}{3})\\ \\\frac{8}{15} -(-\frac{10}{15})\\\\\frac{8}{15} +\frac{10}{15} \\\\\frac{18}{15} =1\frac{3}{15}=1\frac{1}{5}[/tex]
Please help me! Find the area and perimeter of a triangle.
Area=1/2bh
You have to use the Pythagorean theorem
Answers
Answer:??
Step-by-step explanation:
Answer:
Sorry, Don't Know.
Step-by-step explanation:
7th grade math pls help
Answers
Answer:
Step-by-step explanation:
The weather report says there is a 91% chance it will rain tomorrow. Should you get ready to use an umbrella?
Answers
Answer:
Ya of course
Step-by-step explanation:
rain and most people dont wanna get wet so yes!
Write the number that comes next in the sequence. 305, 255, 205
Answers
Answer:
155
Step-by-step explanation:
The pattern is to subtract 50. 205-50=155
Please help! 8th grade algebra 1
Answers
Answer:
i) y∝x => y = kx and k = 2.5
ii) When x = 7, y is 17.5
Step-by-step explanation:
If y is directly proportional to x then according to the question
y∝x which means y =kx where k is any constant
From the above example
8y=20x comparing it with y = kx
y = (20/8)x
y = 2.5x
Here k = 2.5
i) y∝x => y =2.5x
ii) if x=7 then y = ?
From above
y=2.5x
Put x = 7
y = 2.5 x 7
y = 17.5
i dont understand help ʕ·ᴥ·ʔ
Answers
Answer:
this is outta my league
Step-by-step explanation:
slope of line a is -2
slope of line a’ is 1/2
im not sure if the last one is correct sorry
HELP PRODIGY PART 3!
Answers
Answer:
63 x 59 = 3717
Step-by-step explanation:
Answer:
882 63 time's 59 is 3717 but I got 882
Step-by-step explanation:
first step 567 then 315 then add 567+315=882
HELP HELP HELP PLEASE
Answers
Answer:3500 kilometers
Step-by-step explanation:
8 times 5 is 40, 1.25 times 4 is 5 so 3.75 is three quarters of the 400. 400 times 8.75
Why do many animals in grasslands stay together in herds?
a
Staying together allows them to eat the same food.
b
Staying together allows them to stay warm.
c
Staying together allows them to be safer from predators.
d
Staying together allows them to take care of the ecosystem.
Question 2 (3 points)
Fill in the blank of the following sentence to make it true:
An adaptation of plants growing in the _______________ biome is they have deep roots to help them get moisture when it's dry, as drought is common in this biome. Fires are also common here, so the plants' deep roots also allow them to regrow if there is a fire.
a
Tropical Rainforest
b
Tundra
c
Desert
d
Grassland
Question 3 (3 points)
Desert biomes are arid, or dry, environments that receive less than 10 inches of rain each year. Some deserts can be very hot, while other types of deserts can also be cold, like the Gobi Desert. A scorching hot desert like the Namib Desert in Africa cools rapidly each night when the sun goes down.
Which of the following is a behavioral adaptation that many animals living in a hot desert have developed to help them survive in a desert biome climate?
a
nocturnal, active only at night
b
migrating south during the winter season
c
hibernation
d
thick fur coats
Question 4 (6 points)
Select ALL of the following physical adaptations that plants found in a desert biome have developed to survive in this type of biome?
(Think about what we've learned about the characteristics of a desert biome climate)
a
large, broad leaves where water is evaporated quickly into the air
b
thick, waxy skin to hold in water
c
no leaves or have spines to prevent water loss
d
a shallow root system to soak up water quickly before it's evaporated
Question 5 (3 points)
Which of the following adaptations would best help a plant living in the understory or forest floor of a Tropical Rainforest biome?
a
Thin stems that bend but do not break in windy conditions
b
Small leave to reduce the amount of water loss
c
Large, broad leaves to consume as much sunlight as possible
Question 6 (3 points)
Poison dart frogs found in a Tropical Rainforest biome are brightly colored to aid in their survival in this type of biome.
Why is being brightly colored a beneficial adaptation for poison dart frogs?
a
to visually warn predators they are poisonous
b
to blend in with colorful flowers
c
to attract a mate
Question 7 (3 points)
How do extra layers of fat help animals survive in the Tundra biome?
a
It helps them sink deeper when dividing in the water to find food
b
It insulates their body to keep them warm
c
It provides them water
Question 8 (3 points)
Permafrost, the permanently frozen layer of subsoil of a Tundra, prevents plants found in this biome from pentrating this solid layer in order to grow deep roots.
What is a special adaptation that Tundra biome plants have developed to overcome this in order to survive there?
a
growing in clusters since clumping helps protect them the cold and wind
b
growing very tall to help reach more sunlight
c
large, broad leaves to help them get rid of excess water
Answers
Answer:
plz put one qusetion a time plz so i can put it down better
Step-by-step explanation: