How do you write 53.9 in expanded form?

Final answer:

The student is dealing with an inequality where a number q is multiplied by [tex]\frac{1}{4}[/tex] and needs to be greater than -16. Upon solving, the result is that q must be greater than -64.

Explanation:

The student is asking about an inequality in mathematics where a number q multiplied by [tex]\frac{1}{4}[/tex] must be greater than -16. To solve this, we set up the inequality as follows:

[tex]\frac{1}{4}[/tex] × q > -16

When solving for q, you would multiply both sides of the inequality by 4 to isolate q:

q > -16 × 4

q > -64

Therefore, the value of q must be greater than -64 to satisfy the inequality.

Hey there! :) How are you? Explanation: So basically the cook has 3 1/2 cups of flour which is 7/2 as a improper fraction. The recipe calls for 3 2/3 cups of flour which is 11/3. So next we need to find a common denominator. 2 and 3 both have 6 in common, so7/2=21/6 and 11/3=22/6. The final step is 22/6-21/6= 1/6.

Answer: The cook DOES NOT have enough flour. He needs 1/6 cup of flour.

I hoped I helped you. Keep smiling! :D

Final answer:

To find out how many quarters and dimes are in the tin, we set up a system of equations based on the total value and total number of coins. Solving these equations reveals that the tin contains 56 quarters and 18 dimes.

Explanation:

The student is asking for help with a system of equations problem that involves quarters and dimes that add up to $15.80, with a total of 74 coins in the tin. To solve this, we set up two equations: one for the total amount of money (1) and the other for the total number of coins (2).

Let's let Q be the number of quarters and D be the number of dimes. Therefore:

From equation (2), we can express D in terms of Q as D = 74 - Q. Substituting this into equation (1) gives us:

0.25Q + 0.10(74 - Q) = $15.80

This simplifies to:

0.25Q + 7.4 - 0.10Q = $15.80

0.15Q = $15.80 - 7.4

0.15Q = $8.40

Dividing both sides by 0.15 gives:

Q = $8.40 / 0.15

Q = 56 quarters

Substitute Q (56) back into equation (2) to find D:

D = 74 - 56

D = 18 dimes

Therefore, there are 56 quarters and 18 dimes in the tin.

Answer:

this may be wrond but I think it is -12 m/s

Step-by-step explanation:

[tex]72/6=12[/tex]

The requried rate of deceleration of Monster Mike's truck is -12 m/s².

Speed is defined as when an object is in motion, the distance covered by that object per unit of time is called speed.

Here,
The rate of deceleration of Monster Mike's truck can be calculated using the following formula,

Acceleration = (Final Velocity - Initial Velocity) / Time

Final Velocity = 0 m/s (since the truck comes to a stop)

Initial Velocity = 72 m/s

Time = 6 seconds

Substituting the given values into the formula,

Acceleration = (0 m/s - 72 m/s) / 6 s

Acceleration = -12 m/s²

Therefore, the rate of deceleration of Monster Mike's truck is -12 m/s². The negative sign indicates that the acceleration is in the opposite direction to the initial velocity of the truck.

Learn more about speed here,
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The solution of the given equation 3x - 4y = 7 for the value of y in terms of variable x is given by y = (3x - 7) / 4.

To solve for 'y' in the equation 3x - 4y = 7, we need to isolate 'y' on one side of the equation. Here's how you can do it step by step:

Move the term containing 'y' to the other side of the equation by adding 4y to both sides:

3x - 4y + 4y = 7 + 4y

Simplify the equation:

3x = 7 + 4y

Now, we want to isolate 'y' on one side. Start by moving the constant term (7) to the other side by subtracting 7 from both sides:

3x - 7 = 7 + 4y - 7

Simplify the equation:

3x - 7 = 4y

Finally, to get 'y' alone, divide both sides by 4:

(3x - 7) / 4 = y

Therefore, the solution for 'y' in terms of variable 'x' is y = (3x - 7) / 4.

learn more about variable here

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The subject of this question is Physics.

In this question, we are asked to determine the subject being referred to. Based on the information provided, the subject of this question is Physics.

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x = 1 1/4 cups

x = 1.25 cup

Tonya poured 1 1/4 cups into each cup.

Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

To solve this problem, we first need to understand the different units of measurement being used and convert them appropriately. In the United States, 1 quart is equal to 4 cups. So, we will start by converting the coffee in the pot to cups.

The coffee pot originally contained 1 1/2 quarts of coffee. To find out how much this is in cups, we multiply by 4 (since there are 4 cups in 1 quart):

1 1/2 quarts = 1.5 quarts

1.5 quarts * 4 cups/quart = 6 cups

Thus, the coffee pot had 6 cups of coffee before Tony poured it into cups.

After pouring, 3 1/2 cups of coffee remain in the pot. To find out how much coffee was poured into the cups, we subtract the remaining coffee from the initial amount:

6 cups - 3 1/2 cups = 2 1/2 cups

This means that Tony poured a total of 2 1/2 cups of coffee into the cups. If we assume that he poured an equal amount into each cup, we would divide the total amount poured by the number of cups to find the amount per cup. However, since we don't know how many cups he filled, we can only conclude that Tony poured a total of 2 1/2 cups of coffee into an unspecified number of cups.

Answer:

A) Yes, 6 * .75 = 4.5kilowatts if greater than 89 percent then it is worth the money

B)yes, refer to A

C)yes, refer to A

D)no, refer to A

yes i copied so sry i ned the points