Answer:
0 magnets
Step-by-step explanation:
Answer:
1 magnet because 56 is only a multiple of 7
so your answer would be C
Mrs. Dobbs wants to replace the grass in her backyard and needs to find the area, in square feet, so she can purchase sod. The area is composed of a triangle and rectangles as shown below.
Answer: 158 square feet
Step-by-step explanation:
Area of the rectangle is; 128 feet
Area of the triangle is; 30 feet
Area of the triangle + area of the rectangle is; 158 square feet
zoey is using an open number line. she wants to find 232+578. which addend should she place on the number line to start? explain
Answer:
To add 232 and 578, Zoey should start by placing the smaller addend, which is 232, on the number line. She can then add the larger addend, which is 578, by counting up from 232.
Here's how Zoey can do it:
Draw an open number line and label it from 0 to 800, with tick marks for every 100 units.Mark the starting point for 232 on the number line.To add 578, Zoey can count up from 232 by 100s until she reaches 578.She can count 100, 200, 300, 400, 500, and 600, which brings her to 832.However, she only needs to add 578, so she can stop at the point on the number line labeled 810.Therefore, Zoey should place 232 on the number line to start adding 232 and 578.
Zoey should place the addend 232 on the number line to start.
What is Number Line?A number line is a straight line drawn horizontally where the numbers are placed at an equal intervals.
Number line has numbers 232 and 578 marked at different points.
In order to find the sum of these two addends, we have to place the smaller addend at the start.
Here 232 is the smaller addend
578 is the larger addend.
Start with the smaller one, 232.
Then add the larger addend to it.
Hence the addend that should be started with is 232.
Learn more about Number lines here :
https://brainly.com/question/13425491
#SPJ2
Compare the cube root of 75 and 420% using <, >, or =.
the cube root of 75 < 420%
the cube root of 75 = 420%
420% > the cube root of 75
420% < the cube root of 75
Answer:
420% < the cube root of 75
Step-by-step explanation:
420%=4.2
4.2^3=74.088
\(\sqrt[3]{75}\) ____ 4.2
cube both sides:
\(\sqrt[3]{75}\) = 75
4.2^3=74.088
75>74.088
so
\(\sqrt[3]{75}\) >4.2
I've already found the areas, just need 7-18, still do 1-6 if you want to correct me, and I can't find the word answer, thanks!
Questions I have done:
1: (1, 1), (4, 5)
2: (-1, 3), (2, -3)
3: (-3, 5), (2, 2)4:
4: (-4, -3), (-2, 3)
5: (1, 3) (5, 2)
6: (-2, -3), (3, 3)
Answer:
I need more clarification
Step-by-step explanation:
Help me PLEASEEEEE I will give brainlyest if the answer is correct
Answer:
See Below
Step-by-step explanation:
Lets look at our numbers:
The balloon is at 1000 feet.
The balloon drops at a constant speed of -4 1/2 per second.
How long will it take to get to 215ft, in seconds, s.
Lets see, if you were to subtract 1000-215, you will get 785.
The balloon needs to drop 785ft to get to 215ft above the ground.
The question asks how long will it take to get below 215ft.
Lets do the math for the descending feet. We calculated that it takes 785ft to hit 215ft above the ground, so, you need to divide 785ft by 4 1/2 to see how many seconds it takes. The answer for this is 174.4, we can make this 174 4/9.
**VERY IMPORTANT** If you use 174 4/9, this equals 215 seconds, it asks for below this, so you can use ANY number for this that it above this number.
Now for the inequality, look at the question, it asks how long will it take to get below, not equal to or more below, meaning that you can cancel out the inequality signs with lines below them. So your answer is 270 > ,
Please tell me if this is right, if its not let me know I apologize.
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
What is 187.1 rounded to the nearest whole number?
Answer:
187
Step-by-step explanation:
Since the tenths place is less than 5, we round down.
What is (-6) less than 0
Answer: +6
Step-by-step explanation:
0 - (-6)
= 0+6
= 6
Forty percent of Mrs. Garcia's score is 400 points. What is Mrs. Garcia's score?
A. .40 x = 400
B .40 = 400 x
C. 40/400 = x
D. 40 x = 400
Answer: The answer is A
Step-by-step explanation: 0.40 times 1000 is 400 and 40 percent of 1000 is 400
Find the Average of the numbers 63, 68, 59, 65, 61, and 56..
Answer:
62
Step-by-step explanation:
(63+68+59+65+61+56)÷6=62
Answer: 62
Step-by-step explanation:
add 63+68+59+65+61+56=372
Then divided 372 by 6 to get your answer of 62
John Rey is biking at 11 kilometers per hour. How long would it take him to get to school if it was 7 1/3 kilometers away?
Answer as a decimal. Round to the nearest 100th.
Answer:
0.67 hours
Step-by-step explanation:
divide 7 1/3 by 11
East Middle's football team was positioned on the 50 yard line. After a penalty is called, the football team is pushed back 5 yards. If East Middle's football team is charged with the same penalty 3 plays in a row, on what yard line is the football team positioned?
A. 65 yard line
B. 35 yard line
C. 25 yard line
D. 15 yard line
Answer:
The answer would be the 35 yard line.
Step-by-step explanation: This is because if they get a 5 yard penalty 3 times, that would be a total of 15 yards lost. So, you would do 50-15, getting 35, so boom, 35 yard line :)
You have a coin and a dice. Flipping the coin, you can either get heads or tails facing up. There are 6 numbers on the dice, numbered 1-6. What is the probability of flipping tails and getting the numbers 3 or 4 on the dice?
Answer:
3 = (50.000%)
4 = (66.667%)
Step-by-step explanation:
3 out of 6 = 3/6
4 out of 6 = 4/6
3/6 in decimal form is 0.5
4/6 in decimal form is 0.6666 (the six repeats forever)
0.5 out of 1 is 50%
0.6666 (the six repeats forever) out of 1 is about 66.667%
0.5 = (50.000%)
0.66667 (rounded) = (66.667%)
solve the proportion
x=____
Answer:
x = 77
Step-by-step explanation:
We can use cross products to solve the proportion.
x 44
----- = ------
35 20
20 * x = 35 * 44
Divide each side by 20
20x / 20 = 35*44/20
x = 77
Answer:x=77 I hope this helps you and others
Step-by-step explanation:
x/35=44/20
Cancel out the common factor 4 the numbers are 44/20
X/35=11/5
Simplify the equation using cross-multiplication something like this
5x=385
Divide both sides of the equation by 5
Then you will get your answer
X=77
i will give brainliest to whoever answers correctly
Answer:
6
Step-by-step explanation:
Somebody Answer please I don't understand?
Answer:
The answer is B, 38.75
Step-by-step explanation:
The mean, you add up all the numbers and divided it by how much numbers are there.
1) 20 + 22 + 25 + 31 + 33 + 34 + 41 + 41 + 45 + 50 + 56 + 67 = 465
2) Count. How many numbers are there? There are 12 numbers.
3) 465/12 is 38.75
The answer is B, 38.75
Hope this helps :)
i will mark brainliest xx.
Answer:
A
Step-by-step explanation:
Answer:
It is the first one
Step-by-step explanation:
4.5 multiplied by x = 81. what represents x?
A computer store buys a computer system at a cost of $370.80. Then selling price was first at $618, but then the store advertised a 20% markdown on the system. Answer part A and then I give you part B.
Answer:
The answer is 494.40$
Step-by-step explanation:
618*80=49440
49440/100=494.40
F. If you make $28 dollars and hour and work for 32 hours in a week. How much money do you Gross ?
you multiply $28 by 32. Which is $896
G. Take the answer from Letter F ( weekly earnings) and find what 70% of that amount is ?
can you also show an explanation? because i dont understand how to do this.
Answer:
umm its$ 627.20
Step-by-step explanation:
all you do it divide 70/100 (896) you get a fraction turn it into a decimal.
Choose the correct one
Answer:
why does it say deleted acct
Step-by-step explanation:
if its deleted why is it still here
Please help! Thank you!
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
Which is the graph of y = 2x?
A.
B.
C.
D.
Answer:
the answer is A
Step-by-step explanation:
Find the area of the shape shown below.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Help Me, What Is A LCM, and how do i solve it?
Answer:
LCM is Least Common Multiple and it means the lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by lcm.
Step-by-step explanation:
45.4 + 56.3+ ? = 2,878
PLEASE HELP
Solve the congruence 5x ≡ 6 (mod7).
______, m is any integer
Answer:
Step-by-step explanation:
To solve the congruence 5x ≡ 6 (mod 7), we need to find a value for x that satisfies the equation.
First, we'll find the multiplicative inverse of 5 modulo 7. The multiplicative inverse of a modulo m is a number x such that ax ≡ 1 (mod m). In this case, we need to find a number x such that 5x ≡ 1 (mod 7).
To find the multiplicative inverse, we can try different values of x and compute the result until we find one that satisfies the equation. Alternatively, we can use a more efficient method like the Extended Euclidean Algorithm.
Using the Extended Euclidean Algorithm, we find that the multiplicative inverse of 5 modulo 7 is 3, as 5 * 3 ≡ 1 (mod 7).
Now, we can multiply both sides of the congruence by the multiplicative inverse (3) to isolate x:
5x ≡ 6 (mod 7)
3 * 5x ≡ 3 * 6 (mod 7)
15x ≡ 18 (mod 7)
Reducing the coefficients:
1 * x ≡ 4 (mod 7)
Since x ≡ 4 (mod 7), the solution to the congruence 5x ≡ 6 (mod 7) is x ≡ 4 (mod 7). This means that x can be written as x = 4 + 7k, where k is any integer.
What is the surface area of the cylinder represented by the net? Apply the formula SA = 2B + Ph. Use π as part of your answer.
Answer:
128π
Step-by-step explanation:
SA = 2B + Ph = 2πR² + 2πRh = 2π.16 + 2π.4.12 = 128π
A tank can hold a maximum of 400 gallons of water. The volume of water when pumping water into the tank can be determined by the function f (m) = 12.5m + 25 where m is the number of minutes that the pump is running and f(m) is the volume of gallons of water in the tank. If the tank must maintain a minimum of 25 gallons of water, which inequality represents the domain of this situation?
(Hint: The variable f(m) is like "y" and m is like "x")
0 < m < 400
30 < m < 400
25 < m < 400
0 < m < 30
Inequalities help us to compare two unequal expressions. The inequality that represents the domain of this situation is 0<m<30.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.
It is mostly denoted by the symbol <, >, ≤, and ≥.
Given that the volume of the tank should be between 400 gallons of water to 25 gallons of water. While the function of the volume of the water is given as,
f(m) = 12.5m + 25,
Now to know the value of m for which the volume of water in the tank is 400 gallons.
\(f(m) = 12.5m + 25\\\\400=12.5+25\\\\375=12.5m\\\\m = 30\)
Also, the value of m for which the volume of the water in the tank is 25 gallons is,
\(f(m) = 12.5m + 25\\\\25=12.5+25\\\\0=12.5m\\\\m = 0\)
Hence, the inequality that represents the domain of this situation is 0<m<30.
Learn more about Inequality:
https://brainly.com/question/19491153
#SPJ2