Mathematics, 06.10.2020 02:01 zuleiny38
In a class of 40 students, 15 watched television last night, 32 did homework, 9 ate
pizza, 11 watched television and did homework, 7 watched television and ate
pizza, 4 ate pizza and did homework and 3 did all three (Note: When we say
11 students watched television and did homework, some of those students may
have also eaten pizza. Likewise, for the other numbers.)
How many students did none of these activities?
Answers: 1
Mathematics, 20.06.2019 18:02
On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane
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Mathematics, 21.06.2019 15:00
If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?
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Mathematics, 21.06.2019 19:30
It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?
Answers: 1
Mathematics, 21.06.2019 22:00
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
Answers: 3
In a class of 40 students, 15 watched television last night, 32 did homework, 9 ate
pizza, 11 watch...
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