Feathers is ready to show off a coin trick. What is the probability of flipping heads on a coin and then flipping the coin again and getting heads?
The probability of flipping heads on a coin and then flipping the coin again and getting heads is 0.25 or 25%.
Explanation:To find the probability of flipping heads on a coin and then flipping the coin again and getting heads, we need to multiply the probabilities of each event. The probability of flipping heads on a fair coin is 0.5. Since each flip of the coin is independent, we can multiply the probabilities together: 0.5 * 0.5 = 0.25. Therefore, the probability of flipping heads on a coin and then flipping the coin again and getting heads is 0.25 or 25%.
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When multiplying decimals, how do you determine where to place the decimal in the answer?
When multiplying decimals, the decimal in the answer is placed based on the total count of digits following decimals in the original numbers. For example, multiplying 0.4 by 0.20 gives 0.08, not just 8.
Explanation:When you're multiplying decimals, the placement of the decimal in the answer is determined by the total number of digits behind the decimals in the problems you're multiplying. For example, if you're multiplying 0.4 (one digit after the decimal) by 0.20 (two digits after the decimal), your answer should have three digits after it. So, let's multiply: 4 times 2 equals 8, but this should be written as 0.08, not just 8, due to the rule. That's how you manage the decimal placement when multiplying decimals.
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Maria bought 1/4 pound of ham and 5/8 pound of turkey. How much more turkey than ham did she buy?
Maria bought 1/4 pound more turkey than ham by calculating the difference between 5/8 pound of turkey and 1/4 pound of ham.
Explanation:To determine how much more turkey than ham Maria bought, we need to compare the weights of the turkey and the ham. Maria bought 1/4 pound of ham and 5/8 pound of turkey. To find the difference, we subtract the smaller quantity (ham) from the larger quantity (turkey).
First, we need both quantities in the same unit. They are both already in pounds, so we can subtract directly:
5/8 pound (turkey) - 1/4 pound (ham) = 2/8 pound (or 1/4 pound)
Maria bought 1/4 pound more turkey than ham.
the average weight for a guinea pig is 2 pounds the average weight for a pot belly pig is 45 times greater then the guinea pig about how much does an average pot belly pig weight show show how you estimated
3 different expressions using 2,3,6,8 to equal 28
We are required to find 3 different expressions using 2,3,6,8 to equal 28
The 3 different expressions using 2,3,6,8 to equal 28 are (6 × 3) + 8 + 2, (8 × 2) + (6 × 2) and (8 × 3) + (6 - 2)
Given numbers:
2,3,6,8
Expression 1:
(6 × 3) + 8 + 2
= 18 + 8 + 2
= 28
Expression 2:
(8 × 2) + (6 × 2)
= 16 + 12
= 28
Expression 3:
(8 × 3) + (6 - 2)
= 24 + 4
= 28
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How many times can 20 go into 55
A lawn had an area of 35 square feet. If it was 7 feet width, how long was it?
When, a lawn had an area of 35 square feet. If it was 7 feet width. Then, the length of the lawn will be 5 feet.
We, can use the area formula for a rectangle, which is area = length x width.
Given the area of the lawn is 35 square feet and the width is 7 feet, we can set up the equation:
Area = Length x Width
35 sq ft = Length x 7 ft
To find the length, you would divide the area by the width:
Length = Area \ Width = 35 sq ft / 7 ft = 5 ft
Therefore, the length of the lawn is 5 feet.
Explain how a number line can be used to find the difference for 34 - 28
The difference is 6.
Used by counting, the number line helps count steps forward/backwards. we can count from the number.
As start from point 34 and then go backwards 20 steps and then 8 steps on the number line.
Now, we are at point 6 on the number line.
So the difference would be:
34-28=6
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the fifth graders were given sandwiches for lunch during their field trip nathan ate 5/6 of his sandwich, leroy ate 7/8 of his sandwich, and sofia ate 5/8 of her sandwich. who ate the greatest amount of their sandwich
A speed skater covered 1500 meters in 106.43 seconds. Find his unit rate of speed in meters per second.
Step-by-step explanation:
icy-izzk-ifg come fast
Solve -8/5 x - 6 = -54
What weighs more
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Which ordered pair is the solution to the system of equations? {2x−y=−5x+3y=22{2x−y=−5x+3y=22 (7, 19)(7, 19) (8, 21)(8, 21) (4, 9)(4, 9) (1, 7)
A cream company advertised that 3 out of every 24 boxes of cereal had a prize inside. What is the ratio of boxes with prizes to boxes with no prizes?
A) 1:7
B) 1:8
C) 7:1
D) 8:1
Explain the proof
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Please help I will mark as the brainleist answer!!!! Thanks for 14 points
The ratio of cereal boxes with prizes to without prizes in this scenario is 1:7, which is option A. This is calculated by dividing the number of boxes with and without prizes by the smallest number (3), resulting in the simplified ratio.
Explanation:The subject of this question is about understanding mathematical ratios, specifically in the context of a cereal box prize scenario. Here, we are asked to find the ratio of boxes with prizes to boxes without prizes. If 3 out of 24 boxes contain a prize, that means 21 boxes are without a prize.
To find the ratio of boxes with prizes to boxes without prizes, we divide both numbers by the smallest one, which is 3, the number of boxes with prizes. Hence, the ratio is 3:21, which simplifies to 1:7 (since both numbers are divisible by 3). Therefore, the answer to this question is Option A, 1:7.
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A cart travels 3.6 meters in 1.8 seconds. What is the average speed of the cart?
How to find lowest common multiple of numbers?!?
To find the LCM of numbers, identify the prime factors, and multiply the highest power of each prime factor together.
Explanation:To find the lowest common multiple (LCM) of numbers, you need to identify the prime factors of each number and then multiply the highest power of each prime factor together. Here's an example:
Let's find the LCM of 6 and 9:
Prime factors of 6: 2 x 3 x 3Prime factors of 9: 3 x 3Highest power of 2: 2Highest power of 3: 3LCM of 6 and 9: 2 x 3 x 3 = 18So, the LCM of 6 and 9 is 18.
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whats 287,002 in expanded form
use breaking apart to find the product for 9 times 36
An airplane descends 2.5 miles to an elevation of 6.25 miles. Find the elevation of the plane before its descent.
if you have a 2 digit divisor and a three digit dividend does the quotient always have the same number of digits
what percent of 29 is 3?
Adding and Subtracting Fractions. Solve each problem.Write your answer as a mixed number if possible.
1.4 2/7 - 2 1/5
2.5 7/8 + 11/4
3.5/8 - 2/5
4.16/5 + 2 1/2
The answers are 2 3/35, 8 5/8, 9/40, and 5 7/10 respectively.
Here are step-by-step solutions to your problems:
4 2/7 - 2 1/5:
convert to improper fractions (30/7 - 11/5),
find a common denominator (150/35 - 77/35),
subtract to get 73/35, which simplifies to 2 3/35.
5 7/8 + 11/4:
convert to improper fractions (47/8 + 11/4),
find a common denominator (47/8 + 22/8),
add to get 69/8, which simplifies to 8 5/8.
5/8 - 2/5:
find a common denominator (25/40 - 16/40),
subtract to get 9/40.
16/5 + 2 1/2:
convert to improper fractions (16/5 + 5/2),
find a common denominator (32/10 + 25/10),
add to get 57/10, which simplifies to 5 7/10.
Jennie's car gets 32.4 miles per gallon on the highway. If her car's fuel tank holds 12.7 gallons, how far can she drive on one tank of gas?
a 352.95 miles
b 396.21 miles
c 411.48 miles
d 446.37 miles
For this question, you simply multiply 32.4 by 12.7 to get the number of miles that Jennie can drive. The answer is 411.48, choice c.
Hope this helps!
Answer:
Step-by-step explanation:
the answer is C
Candice has six pairs of jeans she places each pair on its own hanger how many hangers does Candace use
Candice uses a total of 6 hangers for her six pairs of jeans, with one hanger used for each pair of jeans.
Explanation:The question is asking to calculate the number of hangers Candice would use if she places each pair of her six pairs of jeans on its own hanger. Since Candice is placing each pair of jeans on a separate hanger, we can easily determine the answer by understanding the one-to-one relationship between pairs of jeans and hangers.
For each pair of jeans, Candice uses one hanger. Therefore, the calculation is straightforward as we simply multiply the number of pairs of jeans by the number of hangers used per pair of jeans, which is one.
Number of jeans pairs: 6Number of hangers used per pair: 1Total number of hangers used: 6 pairs × 1 hanger per pair = 6 hangersIn conclusion, Candice uses 6 hangers to hang her six pairs of jeans.
When making a peanut butter and jelly sandwich, 96% of people put the peanut butter on first . write 96% as decimal
expression is equivalent to −4.6+(−0.4)+(−7.2)−4.6+(−0.4)+(−7.2) ?
The expression −4.6+(−0.4)+(−7.2)−4.6+(−0.4)+(−7.2) combines all the like terms for a result of −24.4. You simply add and subtract the negative numbers in pairs and then combine the results.
Explanation:The mathematical expression in question is −4.6+(−0.4)+(−7.2) −4.6+(−0.4)+(−7.2). This appears to be a straightforward question of addition and subtraction involving negative numbers.
To find the equivalent expression, we can group the like terms and add or subtract them accordingly.
Let's first simplify the expression
−4.6 + (−4.6) = −9.2,−0.4 + (−0.4) = −0.8,(−7.2) + (−7.2) = −14.4.Now, summing up these results gives us:
−9.2 + (−0.8) + (−14.4) = −9.2 −0.8 −14.4 = −24.4.
The equivalent expression for −4.6+(−0.4)+(−7.2)−4.6+(−0.4)+(−7.2) is simply −24.4.
Manny makes dinner using 1bix of pasta and 1 jar of souce.if pasta is sold in packages of 6 boxes and spice is sold in packages of 3 jars,what is least number of dinners that many can make without any supplies leftover.
2.45 + = 3
What do I add to get to three. Is it 15 ???
if the ones digit of a number greater than 1 is 0 what factor or factors must that number have?
candace help out at the library after school. The head librarian tells her that there are 2,160 books in the children's section of the library. Candace also notice that there are 3 groups of 3 bookcases in the children's section and each bookcase has 6 shelves. How many books are on each shelf if each shelf has the same number of books on it.