Answer:
11
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Since the spinner is equal divide into 4 parts
Thus, each is 1/4
40 * 1/4 = 10
Answer = 10
[RevyBreeze]
Select all shapes below that are nets of a pentagonal-based pyramid.
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
please help 20 points
Answer:
your best bet is A
You could do divideding to solve
an then think of another stratigy
Step-by-step explanation:
A jar contains 1,000 marbles. Omar is entering a contest to guess the number of any one color of marbles in the jar. He is allowed to take four random samples of 200 marbles. The results of his samples are shown in the table.
Omar uses the information in the table and the following steps to estimate the number of blue marbles in the jar.
He considers the smallest ratio of blue marbles: 58/200
He considers the largest ratio of blue marbles: 82/200
He estimates that there are most likely between 580 and 820 blue marbles in the jar.
Is Omar's estimate reasonable? Why or why not?
Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicates that you took 7350 steps today. Write and solve an equation to find the actual number of steps you took today.
The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.
Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicate that you took 7350 steps today.
Let x be the actual number of steps. Then the equation will be given as,
(1 + 0.05)x = 7350
x = 7350 / 1.05
x = 7,000
The actual number of steps you took today will be
(1 + 0.05)x = 7350
x = 7350 / 1.05
x = 7,000
The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
Write 6×10 to the power of 4 in standard form!
Please include an explanation!
Thanks!
Answer:
60,000
Step-by-step explanation:
Evalute
6 x 10*4
6 x 10,000
60,000 is the standard form :)
Answer:
10,000
Step-by-step explanation:
10x10x10x10=10,000
Kelan ate at his favorite restaurant, The Red Fish. He received excellent service from the waitstaff and decided to leave a 22% tip. Before tip, his bill came to $60.
How much would the meal have cost in total, including tip?
A) $46.80
B) $82.00
C) $13.20
D) $73.20
Answer: $13.2 is the tip. The total with tip is $73.2
Step-by-step explanation: You have to find out what 22 percent of 60 is. That is 13.2. Now add $60 and $13.2 together. That is $73.2.
if you explain and answer i will give brainly
6x - 5y = 3 x1
3x - 8y = -15 x2
===============
6x - 5y = 3
6x - 16y = -30
============= -
11y = 33
y = 3
6x - 5(3) = 3
6x -15 = 3
6x = 18
x = 3
(3,3)
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Connie draws this model to help her solve a problem which expression is represented by Connie's model
A taxi service charges $5.00 to ride in the vehicle and then $1.00 for each mile.
Complete the table with the missing information.
PLS HELP THANK YOU
SOMEBODY HELP PLEASE HELP MY GRADES ARE CLOSING HELP
PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!
Answer:
167 243/386
Step-by-step explanation:
Please help, ASAP! Attachment
Answer: p= 26 ft
*NOTE: I think because This is very tricky
Answer:
P=28 ft
Step-by-step explanation:
(1/6) to the 2nd power
Answer:
0.0277777778
Step-by-step explanation:
\(\frac{1}{6} ^{2}\)
\(\frac{1}{6}\) × \(\frac{1}{6}\) = 0.0277777778
The answer is 0.02777777777
The sevens just keep going
Just put a line right beside the last 7 so show it's infinte
I NEED HELP ! I'LL GIVE THE BRAINLEST ! OUT OF CONTEXT ANSWERS (LIKE 'hadhdjh') WILL BE REPORTED !!!!!
Answer:
Answer to A would be 147872265.5 km squared.
I don't really have enough information to get B and C. But i can help. To get the people per kilometer, you divide the number of people by 147872265.5. And you can do the same for ants. Then for C. you divide the number of ants by the number of people. Hope this helps!
Answer:
dvxcv
Step-by-step explanation:
xcvvvv
johonny brought 8 bags of potato chips for 37.28$ what is the unit cost for a bad of chips?
A math team is working through a set of puzzles. The following diagram describes the numbers of puzzles they've started and not yet started.
Answer:2:5
Step-by-step explanation: We can count the equal parts in the diagram to find the ratio of puzzles started to total puzzles, but that ratio is not one of the choices.
To make an equivalent ratio, we multiply both values in the first ratio by the same number. We can also divide both values by the same number.
Identifying the given ratio
6 + 9 = 15
There are 6 puzzles started for every 15 total puzzles.
The answer choices use smaller numbers. Let's create an equivalent ratio by dividing 6 and 15 by the same number.
Creating an equivalent ratio
We can divide 6 and 15 by 3 to get 2 and 5
Yes, the ratio 2:5 is equivalent to 6:15!
The ratio of puzzles started to total puzzles answers is 2:5.
Hope it helps !)
"When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which"
Translate this quote into your own words pleasse
PLEASE HELP REAL QUICK
Answer:
A, C, and D are all correct.
Step-by-step explanation:
With the given base they all have the correct height, for some you need to rotate the shape to see it.
Francisco is playing a game with 3 green, 2 yellow, 4 red, and 3 black marbles in a bag. He has calculated the probability of drawing a yellow marble, not replacing it, and then drawing a red marble. Explain the error in his solution.
(StartFraction 2 over 12 EndFraction) (StartFraction 4 over 12 EndFraction) = StartFraction 8 over 144 EndFraction
pls help!
Answer:
mag sagot ka module mo yan
Answer:
The probability is not 4/12 for the red marble, but 4/11
Step-by-step explanation:
Francisco calculated to probability of drawing a yellow marble correctly, but since he isn't replacing it, the amount of marbles in the bag is not 12, but 11. Since there are 4 red marbles, the probability is 4/11
whats the surface area?
Answer:
1108 in²
Step-by-step explanation:
You want the total surface area of the pentagonal prism shown.
Base areaThe area of each of the two pentagonal bases is the sum of the area of the yellow rectangle and the area of the triangle above it. That sum is ...
A = LW +1/2bh
A = 5(12) +1/2(12)(9) = 12(5 +9/2) = 114 . . . . square inches
Lateral areaThe lateral area of the prism is the sum of the areas of the 5 rectangles. That sum will be the product of the perimeter of the pentagonal base and the distance between bases.
LA = (12 +5 +11 +11 +5)(20) = (44)(20) = 880 . . . . square inches
Total areaThe total surface area of the figure is the sum of the two base areas and the lateral area:
SA = 2(114 in²) +880 in² = 1108 in²
The surface area of the composite figure is 1108 in².
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what is the answer i need answers now
Answer: 1 and one over 8 in
Step-by-step explanation:
What is 3/10 equal to?
What is 7/10 equal to?
What is 2/10 equal to?
How can you use the distributive property to multiply?
ILL GIVE U BRAINLIEST IF U GET IT CORRECT!!!
Answer:
1. 3/10 is equal to .3 or 30%
2. 7/10 is equal to .7 or 70%
3. The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2. 3(10 + 2) = (30 +20) you can distribute the value outside of the parentheses to the values inside.
Answer:3/10 is 0.3 7/10 is 0.7 2/10 is 0.2
n math, distribution (also called the distributive property of multiplication over addition) allows you to split a large multiplication problem into two smaller ones and add the results to get the answer.
If you’ve ever tried to carry a heavy bag of groceries, you may have found that distributing the contents into two smaller bags is helpful. This is similar to how the distributive property works for multiplication.
Here’s an example: multiply 17 101 using the distributive property.
1. Simplify the numbers.
In this example, 101 = 100 + 1, so:
17 101 = 17 (100 + 1)
Split the problem into two easier problems.
Take the number outside the parentheses, and multiply it by each number inside the parentheses, one at a time.
= (17 100) + (17 1)
3. Add the products.
At this point, you may be able to solve the two multiplications in your head and then add them up easily:
= 1,700 + 17
= 1,717
Harry made a scale drawing of the elementary school. The schoolyard, which is 154 meters long in real life, is 22 millimeters long in the drawing. What scale did Harry use?
1 millimeter : __ meters
I'm sorry that there is no picture or drawing
Answer:
Based on the information given, the scale
that's used by Harry for drawing the schoolyard will be 1:7000.
Firstly, it should be noted that
meter = 1000 milliliters
Therefore, 154 meters = 154,000
millimeters
Since the schoolyard is 154 meters long in real life but is 22 millimeters long in the
drawing, then the scale will be:
= 22/154000
= 1/7000
The crowd at a soccer game is estimated to be 1,200 people. The exact attendance is 1,280. What is the percent error?
Answer:
56.25%
Step-by-step explanation:
[estimated - actual] / actual × 100
3000 - 1280/1280 x 100 = 56.25%
Answer:
56.25%
Step-by-step explanation:
Write an equation for the following problem. 7th grade math.
Answer:
2.7 subtracted from 1.3 will give you your answer 1.4. Hope it helps
Answer:
w = 1.4
Step-by-step explanation:
w + 1.3 = 2.7
w = 2.7 – 1.3
w = 1.4
Suppose a certain breed of dog loses about 75 hairs per day. What integer represent this change in the amount of hair per week write a mathematical argument that can be used to defend your solution
Answer:
75 hairs/ day = 525 hairs / week
Step-by-step explanation:
so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)
Hope this helps!
#MRS
Help me pls i will love you forever lol
Answer: First one
Step-by-step explanation:
Proof that the formula Fn = Fn-1 + Fn-2 works
Fibonacci python
Which sign makes the statement true?
5.7 x \(10^{2}\) 5,700,000,000,000
Please help me quickly!!
Answer:
<
Step-by-step explanation:
the exponent will tell you how many places u need to move the decimal. 5.7 × 10 to the 2nd power = 570. u moved the decimal 2 places to the right.
blank thousands = 600 tens
thank you