A student recorded the following plant measurements: 2.31 inches, 3.22 inches, and 3.35 inches. What are the total measurements recorded?
A) 9 inches
B) 8.88 inches
C) 8.9 inches
D) 8.880 inches
Creat a word problem that uses multiplication of money. Draw a bar model to help you write equations to solve the problem.
We created a word problem involving Sarah saving $6 each week to buy $24 art supplies, showing the multiplication equation $6 x W = $24, and used a bar model to find that Sarah needs to save for 4 weeks.
Explanation:Let's create a word problem that involves the multiplication of money and use a bar model to solve it. Imagine that a girl named Sarah is saving up to buy a special set of art supplies that costs $24. She decides to save $6 every week from her allowance. To find out how many weeks she needs to save in order to buy the art supplies, we can set up an equation using multiplication: 6 (number of dollars saved per week) x W (number of weeks) = 24 (total cost of the art supplies).
Using a bar model, we can represent the total cost as a long bar divided into smaller equal parts, each part representing $6. Counting the number of parts that add up to $24 will give us the number of weeks Sarah needs to save. This model visually supports our equation and helps us solve for W. In this case, W equals 4 because 6 dollars times 4 weeks equals the 24 dollars needed for the art supplies.
Shafiq measured a piece of construction paper to be 6.75 inches wide by 8.25 inches long. What is the area of the piece of construction paper in square inches. Show your work.
if there are 15 cats in the apartment complex how many dogs are there
Answer:
Step-by-step explanation:
A van can travel 18 miles on each gallon of gasoline. At that rate, how many miles can the van travel on 15 gallons of gasoline?
A) 33 miles
B) 83 miles
C) 120 miles
D) 270 miles
Answer:
D-270
Step-by-step explanation:
A CD usually sells for $18.00. If the CD is 20% off, and sales tax is 5%, what is the total price of the CD, including tax?
A. $15.12
B. $16.06
C. $14.18
D. $15.30
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead, and so on. Write the numbers for the first eight beads that are white. What is a rule for the pattern?
suppose u= {3,6,9,12,15,18,21} is the universal set and M={3,9,15,21} what is M?
A pound of beans costs $4.70. Mrs. Patel buys 6.5 pounds of beans. How much dose she pay for the beans ?
Can anyone answer all the ones left, plz show work❤️
What is the first thing you need to do to add 1/9 + 5/6?
A) Add the numberators
B) Add the denominators
C) Find the lest common denominator.
D) Multiply the numerators by the denominators.
Calculeaza a-b+c stiind ca a-1538=b+718=2000-c=1074
What is the solution to this system of equations?
x − 2y = 15
2x + 4y = -18
Please explain! the sooner the better
what is 21.7 divided by 3.5
A box contains n quarters and some dimes. The ratio of quarters to dimes is 1:2.
A) Write an expression for the total amount of money in the box.
B) If there are 12 quarters, find the total amount of money in the box.
The expression is 0.25Q + 0.1D dollars for the total amount of money in the box, where Q is quarters and D is a dime. The total amount of money in the box would be $5.40.
What is Ratio?The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
A) Let Q be the number of quarters and D be the number of dimes in the box. We are given that the ratio of quarters to dimes is 1:2, which can be expressed as Q:D = 1:2. Since the ratio is equal, the fraction Q/D is equal to 1/2. We can write this relationship as:
Q/D = 1/2
To find the total amount of money in the box, we need to add the value of all the quarters and dimes. The value of all the quarters is 0.25 x Q dollars and the value of all the dimes is 0.1 x D dollars. The total amount of money in the box is, therefore:
0.25Q + 0.1D dollars
B) If there are 12 quarters in the box, we can plug this value into the expression from part A to find the total amount of money in the box:
0.25 x 12 + 0.1 x D = 3 + 0.1 x D dollars
Since we don't know the value of D, we cannot simplify this expression any further. However, we can use this expression to find the total amount of money in the box for any given value of D. For example, if there are 24 dimes in the box (2 times the number of quarters), the total amount of money in the box would be:
0.25 x 12 + 0.1 x 24 = 3 + 2.4 = $5.40.
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To find the area of a ____ multiply half the sum of the bases by the height
Answer:
trapezoid
.
Step-by-step explanation:
The median number of goals scored by 7 players in a certain soccer season is 5. The range of the number of goals scored by those players that season is 4.
Determine if the following statement is true, is false, or does not contain enough information.
At least one player scored exactly 5 goals.
True
False
Not enough
The statement is true for At least one player scored exactly 5 goals.
What are median?Median represents the middle value of the given data when arranged in a particular order.
We have been given median number of goals scored by 7 players in a certain soccer season is 5.
We need to determine if the following statement is true, is false, or does not contain enough information, At least one player scored exactly 5 goals.
The range of a set of data is the difference between the largest value and the smallest value.
The range of the number of goals scored by those players that season is 4.
So, The statement is true for At least one player scored exactly 5 goals.
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Write an expression for the calculation divide 15 into thirds and subtract from 14 divided in half.
If a fraction is greater than 1, what do you know about its reciprocal
Just awser number 4 for me please
Answer:
7800
Step-by-step explanation:
7782
The 2 is in the ones place.
The 8 is in the tens place.
The 7 at right is in the hundreds place.
The 7 at left is in the thousands place.
We need to round to the hundreds place, so the digits to the right of the hundreds place become zeros.
That means we write this:
7700
Now we look at the leftmost digit we dropped. It was the 8. Since 8 is from 5 to 9, the digit to its left goes up one. The 7 becomes 8.
We get this:
7800
Answer: 7800
Marco went bowling and spent a total of $21. This included the shoe rental of $7. He bowled 4 games. How much did each game cost? A. $3.50 B. $3.66 C. $4.25 D. $7.00
Which number has a terminating decimal expansion 2/7 ,2/11, 5/8
Maggie bought 52 ounces of swordfish selling for $6.92 per pound. What was the total cost? And explain how u solved it
To find the total cost of 52 ounces of swordfish at a price of $6.92 per pound, you need to convert the weight from ounces to pounds and then multiply it by the price per pound. The total cost is $22.51.
Explanation:To find the total cost, you need to convert the weight of the swordfish from ounces to pounds and then multiply it by the price per pound. Here's how:
Convert 52 ounces to pounds: 52 ounces ÷ 16 ounces/pound = 3.25 poundsMultiply the weight in pounds by the price per pound: 3.25 pounds × $6.92/pound = $22.51So, the total cost of 52 ounces of swordfish at a price of $6.92 per pound is $22.51.
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The pineapple is seven times as heavy as an orange pineapple awesome where is 870 g more than orange what is the total weight in grams for the pineapple and
A sixth grader weighs 90 pounds, which is 120% of what he weighed in fourth grade. How much did he weigh in fourth grade?
Answer:75
Step-by-step explanation:
evaluate the expression, using the given value of the variable z÷3-5z+4 (z-2) when z=12
what is 602,107 in word form
Compare and contrast the methods you can use to multiply a whole number and a decimal
Whether treating the decimal as a whole number or converting it to a fraction, the key lies in preserving the accuracy of the product while considering decimal positions.
Multiplying a whole number by a decimal involves different methods, with the primary goal of determining the product accurately. One method is to treat the decimal as a whole number, ignoring its decimal point initially.
Multiply the whole number as usual, and then consider the decimal point's position in the result. The number of decimal places in the product is equal to the sum of the decimal places in the factors.
Alternatively, one can convert the decimal to a fraction before multiplication. This involves expressing the decimal as a fraction with the denominator being a power of 10.
Afterward, multiply the whole number by the numerator and simplify the fraction if necessary. Both methods yield the same result but may be more intuitive for different individuals. The key is to maintain awareness of decimal positions and convert between decimal and fractional forms as needed.
How many times greater is the product 4x300 than the product 4x30?
5. Joe has a collection of 35 DVD movies. He received 8 of them as gifts. Joe bought the rest of his movies over 3 years. If he bought the same number of movies each year, how many movies did Joe buy last year?