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Snowcat [4.5K]
3 years ago
15

What is the average of 99 and 52 ?

Mathematics
2 answers:
alukav5142 [94]3 years ago
7 0
Well since first you start by adding the numbers together you would do 99 + 52 = 151 then since we are looking for the average of only 2 numbers we divide by 2 and that leaves us with an average of  75.5... Hope this helps!
Umnica [9.8K]3 years ago
7 0
75.5 is your answer because when you add them up you would then divide by 2 since there's two numbers
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Josephine wrote the number 1-100 and placed them in a bag. If she selects a number without looking, what is the probability that
nirvana33 [79]
22% since 100-78 is 22 so that is the percentage of numbers between 78 and 100
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Given the conditional statement "If it is January, then it is winter in the United States," which is true?
vova2212 [387]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

The conditional statement "If it is January, then it is winter in the United States," is converse of the conditional. 

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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3 years ago
A cube has a volume of 512 cubic mm. If all sides of the cube ae divided by 4, what will the resulting volume be?
kotegsom [21]
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Therefore, s³ = 512, meaning that s = 8.

The question asks what the resulting volume would be if all sides of the cube were divided by 4.

The current side measures 8, and we know that 8/4 = 2.

Thus, the resulting volume = s³ = 2³ = 8 cubic mm.
6 0
2 years ago
The length of a rectangle is (6x2 + 3x - 2) units, and its width is (x3 - 2x + 5) units. Part A: What is the area of the rectang
strojnjashka [21]
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2 years ago
Show that the relation R consisting of all pairs(x, y)such that x and y are bit strings of length three or more that agree in th
Mice21 [21]

Answer:

See proof below

Step-by-step explanation:

An equivalence relation R satisfies

  • Reflexivity: for all x on the underlying set in which R is defined, (x,x)∈R, or xRx.
  • Symmetry: For all x,y, if xRy then yRx.
  • Transitivity: For all x,y,z, If xRy and yRz then xRz.

Let's check these properties: Let x,y,z be bit strings of length three or more

The first 3 bits of x are, of course, the same 3 bits of x, hence xRx.

If xRy, then then the 1st, 2nd and 3rd bits of x are the 1st, 2nd and 3rd bits of y respectively. Then y agrees with x on its first third bits (by symmetry of equality), hence yRx.

If xRy and yRz, x agrees with y on its first 3 bits and y agrees with z in its first 3 bits. Therefore x agrees with z in its first 3 bits (by transitivity of equality), hence xRz.

5 0
3 years ago
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