Jim and Holly are making gingerbread men. It takes them both 2 minutes to make 2 gingerbread shapes. At this rate, how many people are needed to make 400 gingerbread men in 400 minutes?

Answer: Radius of the clock is 3.5 inches.

Step-by-step explanation:

Since we have given that

Circumference of a clock = 22 inches

We need to find the radius of the clock.

As we know the formula for "Circumference":

[tex]C=2\pi r\\\\22=2\times \frac{22}{7}\times r\\\\\frac{7}{2}=r\\\\r=3.5\ inches[/tex]

Hence, radius of the clock is 3.5 inches.

The probability of flipping heads on a coin and then flipping the coin again and getting heads is 0.25 or 25%.

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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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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To find the LCM of numbers, identify the prime factors, and multiply the highest power of each prime factor together.

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:

So, the LCM of 6 and 9 is 18.

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The estimated product is the predicted value of the product while the actual product gives the calculated value.

Given that,
To discuss how an estimated product relates to the actual product.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,

Here,
Estimated product is the simplified value of the product not by calculation but predicted while the actual value of the product is calculated value, here the estimated value of the product lies near by the actual value of the product or sometimes equal.

Thus, the estimated product is the predicted value of the product while the actual product gives the calculated value.

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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.

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.

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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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.

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

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.

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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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.

Answer:the answer is the second one :)

Step-by-step explanation: