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What is the value of d?
−5.5(d−2)=−12.1
Enter your answer in the box.
Answer:
4.2
Step-by-step explanation:
the answer to the question
Three apples weigh a pound . About how much would one Apple cost
Answer: 5.3oz/0.33 lbs
Step-by-step explanation:
Since a lb is 16 oz divide by 3 (number of apples) and get 5.3 oz each then convert into lbs which is 0.33lbs
I need -35+345 and I need to show work
Halle is hiking down into a canyon. She descends 3,000 ft in 1 3/4 hours. To the nearest foot, what number shows her descent per hour?
what math do u do in 8th grade? as in algebra, geometry
In the table, the parts of strawberry concentrate and the parts of water to prepare a strawberry drink are given. There is a proportional relationship between these two quantities. Find the value of x.
Answer:
Step-by-step explanation:
its 12 D
what is the function for a table with a domain of 5, 10, 15, 20 and a range of 40, 80, 120, and 160
What is 0.46 repeating as a fraction
Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of that particular vanilla powder has a mass of 128 grams. He added two over three of a cup of vanilla powder to the flour. Should Jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?
Jeff has added 53.33 grams more vanilla powder than the recipe.
The recipe calls for 32 grams of vanilla powder, and we need to compare this to the amount Jeff used.
Jeff added two-thirds of a cup of vanilla powder to the flour. Since 1 cup of vanilla powder is 128 grams, two-thirds of that amount can be calculated as follows:
(2/3) × 128 grams = 85.33 grams (rounded to two decimal places).
Comparing this to the requested 32 grams, Jeff has added more than the recipe asks for:
85.33 grams - 32 grams = 53.33 grams.
Find the value of x for which l is parallel to m. The diagram is not to scale.
a. 31
b. 62
c. 93
d. 149
Answer:
The answer would be A because x is the exact same length as the other side which is 31
Step-by-step explanation:
What is the communitive property of addition?
Final answer:
The commutative property of addition is a mathematical principle that states the sum of two numbers remains the same regardless of the order in which they are added; for example, 2 + 3 is the same as 3 + 2. It applies to both ordinary numbers and vector addition.
Explanation:
The commutative property of addition states that when two numbers are added, the sum is the same regardless of the order of the addends. In other words, if you have two numbers A and B, then A + B will equal B + A. This property is true for the addition of ordinary numbers, as well as for more complex structures like vectors.
For example, with ordinary numbers, adding 2 + 3 yields the same result as 3 + 2, which is 5 in both cases. The same property applies to vector addition, where the resultant vector from combining A + B is the same as B + A, confirming the commutative nature of this operation.
The commutative property is fundamental in mathematics as it provides flexibility in calculation, making it easier to solve problems and understand the underlying structure of mathematical systems.
Sally had 2/9 of a cup of pudding as a snack after school and she had 1/4 of a cup of pudding as dessert after dinner. Sally estimated that that she had about of a cup of pudding today. Is Sally's estimate reasonable?
A.
Yes, because and .
B.
No, because .
C.
Yes, because he added the numerators.
D.
No, because and .
you are choosing between two health clubs. club a offers membership for a fee of $19 plus a monthly fee of $21. club b offers membership for a fee of $13 plus a monthly fee of $22. after how many months will the total cost of each health club be the same? what will be the total cost for each club?
67 percent of 8.7 estimate
Two forms to write the number 304,001
There are 2 leaves along 3 in. of an ivy vine. There are 14 leaves along 15 in. of the same vine. Which equation models the number of leaves y along x in. of vine?
The equation that describes the relationship between the number of leaves and the length of the vine in inches is y = x + 1. This is derived by calculating the slope of the line that fits the data points and the y-intercept.
Explanation:The subject of this question is mathematics, specifically with a focus on linear relationships. To find an equation modeling the number of leaves y along x inches of vine, we can use the data given. Two points can be derived from this data: (2,3) and (14,15).
A line can be described by the equation y = mx + b, where m is the slope and b is the y-intercept. The slope of the line can be calculated as rise over run, or the change of y divided by the change of x. This gives us (14-2)/(15-3) = 12/12 = 1, so m = 1.
The y-intercept is the 'y' when 'x' equates to zero. By rearranging the equation to b = y - mx, and by substituting any given point and the slope, we can find b. For instance, using the point (2,3), b = 3 - (1*2) = 1. Therefore, the equation that models the number of leaves y along x inches of vine is y = x + 1.
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A magazine photographed is 24 cm long and 16 write each ratio
The requested ratios of the width to length and length to width of the magazine photograph are 2:3 and 3:2 respectively.
Explanation:The question is asking for the ratios relating to the dimensions of the magazine photograph. In this case, the photo is 24 cm long and 16 cm wide. Therefore, you can derive various ratios from this.
The first is the ratio of width to length, which is 16 : 24. This can be simplified by finding the highest common factor of 16 and 24, which is 8. So divide both sides of the ratio by 8 to get 2 : 3.
Another ratio is the ratio of length to width, which is 24 : 16. Similarly, this can be simplified to a ratio of 3 : 2 by dividing both sides by 8.
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which equation to 4.8+2.2x-1.4x+2.4
Can you please help me?
If a revolving restaurant can rotate 270° in 45 minutes, how long does it take for the restaurant to make a complete revolution?
270/360 = 0.75 = 3/4 of a complete revolution
45 minutes = 3/4 of an hour
so it is doing 1/4 of a revolution every 1/4 hour
so it would take 1 hour to do a complete revolution
Find each amount
1/4 of 12 bottles of water =___bottles
2/3 of 24 bananas = ____ bananas
3/5 of $40 restaurant bill = $ ___
5/6 of 18 pencils = ___ pencils
what subset does 17/4573 belong to
I need help wiith this math problem 6:1=12:_
i need to fill in the blank
Answer:
6:1 = 12:2
Step-by-step explanation:
In the second statement, we see that 12 is double the amount of the original, meaning it had been multiplied by 2.
Apply the same rule to the second part of the ratio.
Equation: 1 x 2 = 2
Conclusion: 6:1 = 12:2
In the expression 5^2, the 2 represents the
what is the distance between 3/4 and 7/8
The distance between 3/4 and 7/8 is 11/8
What is an absolute value?The absolute value of a number is the distance value from zero without considering the sign of a number. It is also represented as |x|, where x is any number.
Given:
The expressions are 3/4 and 7/8.
To find the distance:
Subtract the number with another number.
And take the absolute value of the number.
So,
distance = 7/8 - 3/4
Distance = (14 - 3)/8
Distance = 11/8
Therefore, 11/8 is the required distance.
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1. The pizza bot travels an average of 4 miles per hour. If he gets sent on a delivery to a house 1.5 miles away. How long will it take for the bot to make the delivery and return to the restraint.
Write in scientific notation
A. 401,570,000 miles
B. 403,440,000 miles
C. 782,690,000 miles
D. 1,669,490,000 miles
E. 1,202,100,000 miles
Please help
The pizza bot travels an average of 4 miles per hour. If he gets sent on a delivery to a house 1.5 miles away. The scientific notation is A. 401,570,000 miles.
How is the time taken for travel, distance traveled, and the average speed related?We have this below shown relation between them
[tex]\text{Average speed} = \dfrac{\text{Distance traveled}}{\text{Total time taken to travel that distance}}\\\\or\\\\\text{Total time taken to travel that distance}= \dfrac{\text{Distance traveled}}{\text{Average speed} }[/tex]
The pizza bot travels an average of 4 miles per hour. If he gets sent on a delivery to a house 1.5 miles away.
The pizza bot is doing delivery which means it will go to the destination and return back.
So, the total distance traveled should be 2x of distance to the delivery target. Then the time needed for the bot to back to the restaurant would be:
Time needed = distance traveled / average velocity
= 2 x 1.5mi / 4mph
= 0.75 hour
= 45 minutes
For A, we have to write it in <number>.<numbers>*10^<number>.
Since 4 is the first number, we write it as 4.01570000 x 10^<number>. Since there are 8 numbers after 4, we have 4.01570000 x 10^8.
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Solve -2.5n + 8.7 > 5.45.
A. n < 1.3
B. n > 1.3
C. n < -5.66
D. n > -5.66
Last week Alexandra was paid $56 for 7 hours of work. How much money does Alexandra's pay per hour?
The fifth-grade classes at Brookfield School used five identical buses to go on a field trip. •There were a total of 40 seats on each bus. •All of the seats on four buses were filled. •The fifth bus had 4/5 of the seats filled. •1/8 of all the passengers on the buses were adults. How many adults went on the field trip.