During bowling practice, Marley rolled 14 strikes out of 70 attempts. What percent of Marley’s attempts were strikes?
(if you answer this may you please show your work)
Answer:
no.
Step-by-step explanation:
the correct answer should be 20. what you do is divide 70/14 i think
PLS HELP ASAP 30 POINTS
Answer: The probability that Sandra will choose a blue marble from the bag is 2 out of nine, or 2/9.
It is unlikely
Step-by-step explanation: :p
Answer:
its unlikely
Step-by-step explanation:
its a 2/9 chance
brainliest if correct eep -.-
A.
B.
C.
D.
I'LL GIVE BRAINLIEST
Answer:
C
Step-by-step explanation:
The two triangles below are similar. To the nearest tenth, what is the measurement of the missing side?
A. 4.1 units
B. 2.7 units
C. 1.5 units
D. 0.9 units
PLSS Help me find the area of that shape, ONLY ANSWER IF YOU KNOW THE ANSWER, BRAINLIEST!!!!!!!!!!
Answer:
.
Step-by-step explanation:
the whole thing is 48 and the part with the dotted line is 74 hope this helps you out
Answer:
area 122
Step-by-step explanation:
The scale of a drawing is 3 cm : 15 m. What is its scale factor?
Answer:
1cm=5m or 3:1500
Step-by-step explanation:
What is the difference between 5/6 − 5/12? Use the fraction strip to help.
A. 0
B. 5/12
C. 7/12
D. 5/6
Answer:
b
Step-by-step explanation:
Answer:
the answer is b. 5/12 quick math
Ruby says that 4/5 divided by 2/15 = 14/15. What error did Ruby make? A. Ruby added instead of divided. B. Ruby divided 2/15 by 4/5 instead of 4/5 by 2/15. C. Ruby divided by 2 instead of dividing by 2/15. D. Ruby multiplied by 2/15 instead of 15/2 multiplying by .
Answer:
A. Ruby added instead of divided
Step-by-step explanation:
You must find a common denominator (15), and then multiply by the reciprocal and simplify your final answer
12/15 times 15/2 equals 180/30 which, when simplified equals 6
Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.
What is simplification?Using mathematical operations it is to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Ruby says that 4/5 divided by 2/15 = 14/15, which is incorrect.
4 / 5 divided by 2/15 is 6,
When we add both numbers,
= 2 / 15 + 4 / 5
= [2 + 12] / 15
= 14 / 15
Thus, Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.
Learn more about simplification here:
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Write in exponential form
8= ?
Answer: 2.08
Step-by-step explanation:
Please help look at the screenshot
i think its Grams (:
Which of the following graphs represents a function?
Answer:
the one on top
Step-by-step explanation:
Answer:
"the one on the top"
Step-by-step explanation:
EZZZZZZZZZZZZZZZZZZZZZZZz
Juanita has 3 rectangular cards that are 3 inches by 9 inches. How can she arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter? How will the area of the polygon compare to the combined area of the 3 cards?
Fred and Wilma have a booth at the county fair. Fred is selling bowling balls, and has made $129. Wilma is selling bowling shoes for $20 per pair. Write the expression that represents the total amount they would earn at the fair.
Answer:
129 + 20p
Step-by-step explanation:
Answer:
so you would add $129 to $20 then you add p to the $20 because it doesnt say how many pairs he sold so we need to add an exponent. But then you need to put all that into and equation whihc leads you to get the answer of
129+20p
Write a real world problem involving multiplication by a decimal factor.Then solve the problem. Write the real world problem and solve
Sample question:
Aimee bought 2 CDs each costing $11.95 and 3 CDs each costing $6.48. She paid with a $50 note. How much change did she receive?
Answer:
2 × 11.95 = 23.9
3 × 6.48 = 19.44
Total spent = 23.9 + 19.44 = 43.34
Change = 50 - 43.34 = $6.66
Answer:
if an article was bought by Amina for 2Kobo and John bought articles for 8Kobo how many articles did John buy?
1 a=2k
x a=8k
cross multiply
8k × 1 = 2k × x
8k=2k
4k
The principal amount (p) is $100 The interest rate (r) is 5% Time in years (t) is 3
Answer:
115.76
Step-by-step explanation:
I'm going to assume that the interest is compounded annually
We have the following equation
P(1+r)^n
We have
100(1+.05)^3
compute this with a calcuatlor and get 115.7625 which is 115.76
Kathryn is cooking pancakes. The recipe calls for 3 2/9 cups of flour. She accidentally put in 5 4/5 cups. how many extra cups did she put in?
Answer
So basically you need to subtract 5 4/5 - 3 2/9
then you do all this:
= (5-3) + (4/5 - 2/9)
= 2+ 4x9/5x9 - 2x5/9x5
= 2 + 36/45 - 10/45
= 2 + 36/45 - 10/45
= 2 + 26/45
= 2 26/45
So then the answer is 2 26/45
Please show your work
Answer:
W = 8.2 cm
Step-by-step explanation:
The perimeter formula is P = 2W + 2L and here the perimeter is 65.6 cm.
Thus, 65.6 cm = 2W + 2L. Substituting 3W for L, we get
65.6 cm = 2W + 2(3W) = 8W.
Solving for W by dividing both sides by 8, we get W = 65.6 cm / 8, or
W = 8.2 cm
which one is it? iv'e been struggling.
Answer: A
Step-by-step explanation:
Multiply both sides by 4 to get 64
Answer:
A
Step-by-step explanation:
64/ 4=16
16x2= 32
1.) Mr Rick can eat 12 dove chocolates every time Mr. Jones eats 7.
2.) Mr. Jones and Mr. Brown had a hot dog eating contest. For every 3 hotdogs Mr. Jones ate, Mr. Brown could eat 5. What is the ratio to Mr. Brown and the total hot dogs in all?
Answer:
12:7 and 5:8
Step-by-step explanation:
first one just put the 2 together and the second one you have mr. brown and then the second number add the 2
Please distribute 3 ( 2x + 3y)
Answer:
6x+9y
Step-by-step explanation:
Find the whole.
10% of ( space) is 14.
Answer:
140
Step-by-step explanation:
Let x be the (space). Then, 10% * x = 14.
Solving for x, we get:
10% * x = 14
0.1x = 14
x = 140
At lunch, 5 friends share 4 pizzas equally.
What fraction of pizza does each friend get?
Answer:
they each get 8/10 of the pizza, equal to 4/5 simplified
The fraction of pizza each friend gets is A = 4/5 of the pizza
What is a Fraction?An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given data ,
Let the fraction of pizza each friend gets is A
Now , the total number of friends = 5
The number of pizzas = 4
So , the fraction is A = 4/5
Hence , each friend gets 4/5 of the pizzas
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This is worth 15 points please help. What is the equation in y=mx+b. Read the directions correctly, please.
Answer:
y= 0.75x+2.50
Step-by-step explanation:
What is the radius and diameter of the following circle?
Answer:
Radius is 11 and diameter is 22
Step-by-step explanation:
The diameter is the radius times 2 and the radius is always the line going from the outside of the circle to the middle. Also the diameter goes from one end of the circle to the other.
A 25 inch line segment is translated up 5 inches and to the left 10 inches. How long is the resulting line segment?
Answer:
20 inches
Step-by-step explanation:
+5 and -10
Answer:
5 -10
Step-by-step explanation:
this was on my unit test
What is 4 superscript 5 written in expanded form?
Answer:
4×4×4×4×4
Step-by-step explanation:
It is in expanded form.
Please help me with question number 3!
Answer:3.0> 2.08
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRAINLIEST
Simplify each exponential expression using the properties of exponents and match it to the correct answer.
Answer:
Step-by-step explanation:
The one all the way on the left is 1. The one next to that is 1/3. The middle one is 3. The one to the right of the middle is 1. The one to the right is 1/3.
A clothing store pays $15 for a shirt. The percent of markup is 85%. Find the selling price.
A.
$27.00
B.
$16.28
C.
$15.85
D.
$27.75