1311 Questions for the topic mathematics

30m

Two fifths of the seventh graders at a school are going on a trip with 40 chaperones. A total of 320 people are going on the trip. What equation could use to see how many seventh graders attend m.s.?
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3h

Strategies for my first time of finals ?

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5h

Mr Wong cuts a coil of wire into two pieces in the ratio 3:4. If the length of the longer piece of wire is 32 cm, what is the total length of the wire?
This Question is given from math workbook 5A in class 5
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7h

Area of a polygon with a apothem of 8ft and a side of 10ft.
I have a polygon with 5 sides. Only one side and an apothem is given
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18h

Find the area of the figure. Round your answer to the nearest tenth.
A kite with a vertical of 6cm and 8cm and a horizontal. Of 5cm. My guess is to add 6 and 8 since they're both on the same line to get 14. Then i would multiply 14 and 5 over 2 to get 35 as the... more
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E5abab84 d950 4050 ac29 c61db1179726

19h

How long does it take them to meet, if they start moving towards each other simultaneously?
The distance between the cities Chicago and Toronto is 540 miles. A motorcycle's speed is 48 mph. For a car it takes 2.25 hours less to cover same distance than for the motorcycle.
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21h

Write an equation that models the total tips you receive from the two jobs.
You make $5 an hour in tips working at a video store and $7 an hour in tips working at a landscaping company. You must work at least 4 hours per week at the video store, and the total number of... more
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1d

Write an equation in standard form of the line that passes through the point (2,5) and has slope -5/6.
Please help me understand this. Can you answer and write in standard form.
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E5abab84 d950 4050 ac29 c61db1179726

1d

For the fruit punch, Keira needed 2 gallons of grape juice. She already had 2 quarts of grape juice. Grape juice comes in bottles of 1 pint. How many bottles of grape juice does she need to buy?
i need to get the exact answer not just how to answer it please.
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1d

Number of permutations
I have 10,000 items, each item is available in 4 colours. How many permutations are there? I know this will be a massive number but I need an accurate answer please. Many thanks
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1d

Seeing if these rates are proportional
1/8 of a gallon costs $4.35, while a whole gallon of paint costs $24.99. Are these rates proportional
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1d

Margarite wants to take a trip to Japan in 8 years. She knows she will need about $4,000. How much should she deposit into an account now that pays 3.5% interest, compounded daily, to meet her goal?

Round to the Nearest dollar.
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1d

Explain why a line of best fit may pass through all the points some of the points or none of the point of us going
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1d

Three adults and four children must pay $73. Two adults and three children must pay $52. Find the price of the adults ticket and the price of a child’s ticket

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1d

Yuri has 2/7 of a bag of carrots. If she eat half of the carrots, what fraction of the bag of carrots will sshe have left?
Dividing fractions of using this kind of word problem
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6f64be87 0af1 4cca 9e5c 24648f6a22aa

1d

How many pencils did KD have if Maggie gave Jamel one pencil explain how you can use the Expression to help you answer the question
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1d

Proportional equations

A woman who is 64 inches tall has a shoulder width of 16 inches. Write an equation relating the height H to the width W. Find the height of a woman who has a shoulder width of 18.5 inches
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1d

Mathis x modeling liner equations help
An experiment is underway to test the effect of extreme temperatures on a newly developed liquid. Two hours into the experiment the temperature of the liquid is measured to be -20 degrees Celcius.... more
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1d

The area of a rectangular table top is 2/3 square meters. If the top of the table is 8/9 meter long, what is its width?
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2d

in a race a bicyclist travles 3/4 of a mile in 1/4 hour determain the unit rate for the speed in miles per hour
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2d

compound events

There are 4 red marbles and 8 blue marbles in a bag. Jamie will randomly pick one marble and flip a coin. What is the probability of Jamie's picking a red marble and the coin landing on heads?a.... more
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2d

The scale on a map has the proportion LaTeX: \frac{inches}{miles}=\:\frac{1}{50} i n c h e s m i l e s = 1 50 How many miles is 7.5 inches on the map?
The scale on a map has the proportion How many miles is 7.5 inches on the map?
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2d

A text don’t fits 12 characters per inch. Using the same font how many characters can be expected per yard of text?
A.36 charactersB.144 characters C. 360 characters D.432 characters
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2264a757 8640 45c5 aea0 b0b11a48011d

2d

Algebra Please Help Easy questions but i need help
plz help.. question:Considering arithmetic and geometric sequences, would there ever be a time that a geometric sequence does not out grow an arithmetic sequence in the long run as the number of... more
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E5abab84 d950 4050 ac29 c61db1179726

3d

The measure of angle JKL is 85, The measure of angle JKM is 60, The measure of angle MKL is x,Find the value of x
I really need help on this
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