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torisob [31]
3 years ago
10

I will mark you as brainlinest for correct answer!!!!!pleaseeeee help!!!!!!

Mathematics
2 answers:
babunello [35]3 years ago
7 0
The top one too. It is perfect.
Len [333]3 years ago
5 0
1,3 and 4 is perfect
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An integer is chosen at random from 1 to 50 inclusive. Find the probability that the chosen integer is divisible by 3
kompoz [17]
If an integer is chosen between 1 and 50 inclusive, you have 50 numbers total to deal with, so 50 is in the denominator of our ratio (fraction). All the numbers divisible by 3 in that interval total 16 numbers. So the ratio would be 16/50 for a percentage of 32%
6 0
3 years ago
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I need help please???!!!!!!!
aleksandrvk [35]

Answer:

512 is equivalent

Step-by-step explanation:

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4 years ago
Which solids have the same typed of vertical cross sections through the base?
andreev551 [17]
A rectangular prism and a cylinder a rectangular prism and a cone a cylinder and a cone a cylinder and a pyramid
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The number of K.F.C restaurants has slowly decreased. This year, there are 112,871 stores nationwide. If the number of restauran
Svetllana [295]

Answer:

93,749 stores will remain in 2022

Step-by-step explanation:

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7 0
4 years ago
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Factor the polynomial completetly 21b2-40b-21
ch4aika [34]
First we note symmetry in the expression's coefficients.
We also note that 7*3=21, and 7+3=10.

From the rational roots theorem, we are tempted to try with 3 and 7 as coefficients of the factors.

Try
(7b+3)(3b+7)=21b^2+(49+9)b+21
By switching the sign of 3b+7 to 3b-7, we get the signs right, to check:
(7b+3)(3b-7)=21b^2+(9-49)b-21=21b^2-40b-21  ....right!

So
(7b+3)(3b-7)=21b^2-40b-21


3 0
4 years ago
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