If 3 bracelets makes 21 bead, and 5 bracelets makes 35 beads, then 7 bracelets make what beads?
Answer:
49 beads
Step-by-step explanation:
Answer:
if sum of the beads of 3 bracelets is 21
then 1 bracelet has 21/3=7 beads
as well if 5 bracelets has 35 beads, 35/5=7,
so it proves that each bracelet has 7 beads
7 bracelet will have 7×7=49 beads
9/10 × 5/7
A. 113/50
B. 9/14
C. 14/17
D. 4/7
The following linear equation represents the line of best fit for the following scatter plot
y=0.15x-1.5
Use the equation to answer the following questions. Predict the amount of hits a player would have to do to have 35 home runs.
A) About 4 hits
B) 223 hits
C) About 243 hits
D) 175 hits
Answer:
C) About 243 hits
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
y = home runs
x = hits
[Best Line of Fit] y = 0.15x - 1.5
We can use this to predict the average of the scatter plot.
home runs = y = 35
Step 2: Solve for x hits
Substitute [BLF]: 35 = 0.15x - 1.5Add 1.5 on both sides: 36.5 = 0.15xDivide 0.15 on both sides: 243.333 = xRewrite: x = 243.333Remember that this is a prediction. According to the best line of fit, we would need approximately ~243 to get 35 home runs.
Answer:
C) About 243 hits
Step-by-step explanation:
Edgar buys a Bike for $345.95, with a discount of 12%. Find the regular price of the bike estimated to the nearest hundredths.
$393.12
$393.2
$393.15
$393.13
Answer:
it is the last one for sure
Step-by-step explanation:
3. A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be?
The shadow of 6 feet Mark will be 3 feet.
What is proportion ?
A proportion is an equation based on the equality of two ratios.
Here it is given that :
A ladder is 50 feet and cast a 25 foot shadow :
that is,
for each feet of ladder 0.5 feet shadow is casted.
now,
for 6 feet long Mark shadow will be :
0.5 x 6 feet = 3 feet
Therefore, the shadow of 6 feet Mark will be 3 feet.
Read more about ratio at:
https://brainly.com/question/17869111
#SPJ6
Write a story that could represent this math problem.
The equation four times three eighths. Below is four rectangles partitioned into eight equal parts. All the rectangles each have three parts shaded.
Answer:
My teacher asked me to write a problem on the white board. I wrote four times three eighths. Below is four rectangles partitioned into eight equal parts. All the rectangles each have three parts shaded. What is the answer?
Step-by-step explanation:
I don’t know what this means
I some help with these two questions because I'm not good at math LOL and don't put something random for the points
Answer:
1)2,790,000,000
Step-by-step explanation:
help pls i need it "can u find the area
ANSWER:
EXPLANATION:
. :>
Which equation expresses the ratio of π?
A. cr
B. cd
C. dπr
D. rd
PLS HELP SO I DONT FAIL MY CLASS!!!!!!!!
(3^8 x 2^-5 x 9^0)^-2 x (2^-2/3^3) x 3^28
write your answer in simplified form show all of your steps.
HELP ME PLEASE IM STUCK ON THIS
Answer: 2.9 if you can do decimals
Step-by-step explanation:
Because who would think of decimals (:
Answer:
All you do is take the point and move it somewhere less then three, like -6, just move it to where you think your classmate wont put it
Step-by-step explanation:
Charlie pays $84 for landscaping rocks for a project. The cost per pound is 50 cents. How many pounds did he purchase? (hint: 50 cents is written as 0.5) *
0.168
1.68
16.8
168
Answer:
i think the answer is B (1.68)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Write the following expression in standard form: 1/2(10y + 4) + 3
Answer:
5y+5
Step-by-step explanation:
hope this helped! let me know if you need an explanation ^^
The double number line shows that 5 kilograms of avocados cost $9 dollar
Based on the ratio shown in the double number line, what is the cost for 1 kilogram of avocados ?
Answer:
1.8.
Step-by-step explanation:
9 divided by 5 is 1.8.
The cost of 1 kilogram of avocados is $1.8 using the double number line system.
Cost-based problem:What information do we have?
Cost of 5 kilograms of avocados = $9
Cost of 5 kilograms of avocados = $9
Cost of 1 kilograms of avocados = $9 / 5
Cost of 1 kilograms of avocados = $1.8
Find out more information about 'Cost'.
https://brainly.com/question/13721026?referrer=searchResults
I don’t understand this math, plz help me with it
Answer:
Mark Brainliest This is the answer because the full length of this shape would be 127 or 50+77 and than you subtract it from 53 and you get 74
Answer: 74
NEED HELP ASAP WILL GIVE BRAINLEST... 30 POINTS!!!!!
Which fraction is equivalent to StartFraction 5 Over 20 EndFraction?
StartFraction 4 Over 16 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 16 EndFraction
StartFraction 4 Over 12 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fourth and One-fourth = StartFraction 4 Over 12 EndFraction
StartFraction 4 Over 19 EndFraction, because StartFraction 5 Over 20 EndFraction = StartFraction 5 minus 1 Over 20 minus 1 EndFraction = StartFraction 4 Over 19 EndFraction
StartFraction 4 Over 15 EndFraction, because StartFraction 5 Over 20 EndFraction = one-fifth = StartFraction 5 minus 1 Over 20 minus 5 EndFraction = StartFraction 4 Over 15 EndFraction
Answer:
4 0ver 16
Step-by-step explanation:
PLS HELPPPP! ILL GIVE BRAINLIEST
Answer:
It is A. ..
Hopes this helps and have a fantastic day! :D
-thatLilWeeb
Answer:
Its C
Step-by-step explanation:
joel is buying storage cubes to pack up his home. If he buys cubes with a side length of 9.5 inches, how many cubic inches can each cube hold?
Please Help Thank you!
Umm sorry i do not know that answer I am just getting the points for again so so so sorry ;( 12345678910 sorry hope you have a great live! sorry
PLEASE HELP THIS IS TIMED!! PLEASE
There are 6 counselors for every 50 campers at a summer camp. The camp has 21 counselors. Find the number of campers.
Answer: 1050
Step-by-step explanation:
I did this by multiplying
(god i hope im right...)
4). A bag of marbles can be shared equally among 3,5 or 6 students with none left over what’s the Least amount of marbles that can be in the bag?
5). 4/7 of the birthday cake was eaten on your birthday. The next day, your day ate 1/2 of what was left. You get to finish the cake how much was left?
4.) the bag would have 30 marbles in it
3,5, and 6 can all be divided equally by 30.
5.) 1/14
you would do 4/7-1/2 which equals 1/14
(this one could be wrong im not good with fractions)
Find the value of x that make a parallel to b.
Answer:
B) 65
Step-by-step explanation:
85 - 25 = 65
with one is it
a
b
c
d
Answer:
D.) 38 cm²
Step-by-step explanation:
apologies if this isn't correct but I hope it is, anyway have a good day/night!
the area of the figure is 38.28cm².
The area of the shape is the sum of the area of the semicircle, a rectangle, and a right triangle.
Area of a semicircle = [tex]\frac{1}{2}[/tex]πr²
[tex]\frac{1}{2}[/tex]x 3.14 x (4/2)² = 6.28 cm²
Area of the rectangle = length x width
6 x 4 = 24 cm²
Area of the right triangle = [tex]\frac{1}{2}[/tex]x base x height
[tex]\frac{1}{2}[/tex]x (10 - 6) x 4 = 8cm²
Sum of the areas = 8 + 24 + 6.28 = 38.28cm²
Keal help please you are a god
Answer:
10. x/5=15 11. k-21=63 12. 15x=120
Step-by-step explanation:
help look at the pls
i think it is A if i am not right pls tell me which one it is
Answer:
The answer is b multiply 3.5 and 3.5 if not try A
Step-by-step explanation:
Answer:
it could be 10
Step-by-step explanation:
solve these questions
Answer:
1= 15
2=false
Step-by-step explanation:
1=45 divided by 3
2= it isn't true so it IS false
Answer: The male penguin is 15 inches AKA (C) . the second problem is true I think
Step-by-step explanation: To find out this answer you have to divide 3 and 45 and 15x3=45 so then you put 15 on the top and that's how you get 15.
97x30= 2,910 and 90x30 + 7x30= 2910 .
Plz tell me if this right or not . If its right please give thanks and brainliest
Is 6.787887888...
a rational number
Sara has $150 in her savings account. The amount in her account increases by 6% every year. If she does not put more money into her account, what will be the balance to the nearest dollar in her account after one year?
use the numbers 8, 6, and 2 to create one operation to write an expression that includes one exponent and has a value of 8. use each number only once.
Answer:
Answer:
Step-by-step explanation:
1) One solution is to write, as our exponent:
2) Because this is special case of the Exponents Law, valid for every base ≠ 0.
3) Hence, including an exponent the numbers 6, 2 whose value is eight.
Therefore our expression is true
Step-by-step explanation:
Answer:
Step-by-step explanation:
8 x 2
16 - 2
10 - 2
I think
The distance from Ari’s house, A, to Ben’s house, B, is equal to the distance from Ari’s house to Cal’s house, C. One day the boys all met at Ari’s house, and then they went to Ben’s house, and from there to Cal’s house. Then Ari and Ben went home. Ari and Cal each wrote expressions for the distance they walked:
Did Ben walk the same distance as the other two boys? Explain. Write an expression to represent the distance Ben walked.
Answer:
No; because his expression is (2x+1)+(x-4)+(2x+1)+(x-4), which simplifies to 6x - 6
Step-by-step explanation: