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schepotkina [342]
3 years ago
11

A total of 800 pre-sale tickets and tickets at the gate were sold to football city championship game. If the number of tickets s

old at the gate was thirteen less than twice the number of pre-sale tickets, how many pre-sale tickets were sold?
Mathematics
1 answer:
fiasKO [112]3 years ago
3 0
1587 that’s the answer
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PLZ HELP QUICKLY!<br> Find the value of the expression.<br> 10^2
blagie [28]

Answer:

100 is correct answer

Step-by-step explanation:

{10}^{2}  \\  = 10 \times 10 \\  = 100

when ever anything ² , it means that number is multiplied by itself.

in above we multiple 10 with 10 and we get 100.

hope it helped you:)

8 0
3 years ago
Determine whether the results below appear to have statistical​ significance, and also determine whether the results have practi
pantera1 [17]

Answer:

Step-by-step explanation:

Given that in  a study of a weight loss​ program, 4 subjects lost an average of 48 lbs.

It is found that there is about a 32​% chance of getting such results with a diet that has no effect.

The results do not appear to have statistical significance.  The reasons are

1) Sample size of 4 is very small not even meeting the bare minimum

2) Sample of 4 cannot be taken to represent the population

3) Whether bias was there in the selection of sample is not known.

4) Std deviation is not considered which is very important while concluding results.

5 0
3 years ago
2)Find the rate of change from the
soldier1979 [14.2K]

Answer:

10ft. height 10ft average height after 1 year 10ft trees height increases

4 0
3 years ago
Which expression is equivalent to 3^4 x 3^-9?
serious [3.7K]
1/3^5

When multiplying exponents you just add them. X^a x X^b = X^a+b

If you have a negative exponent, you flip it to be the denominator (if originally numerator) or numerator (if originally denominator.

So, 3^-5 = 1/3^5
4 0
3 years ago
Melitón se comió 3 rebanadas de una pizza pequeña de seis rebanadas Cómo se representa una fracción​
ElenaW [278]
<h3><em>Respuesta:</em></h3>

\frac{3}{6}

<h3><em>Explicación:</em> </h3>

El numerador es lo que melitón se comió...

Y el denominador son las porciones (rebanadas) en que esta dividida la pizza.

6 0
2 years ago
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