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rosijanka [135]
3 years ago
8

5^{2} ×2^{2}" alt="5^{-13} ×5^{2} ×2^{2}" align="absmiddle" class="latex-formula"> How do I solve this problem step by step?
Mathematics
1 answer:
Bess [88]3 years ago
3 0

Use Socratic or photo math they work gr8

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The 7 a.m. flight from Dallas to Chicago is on time 75% of the time. Fran created this spinner to simulate the scenario.
Elena-2011 [213]

Answer:

CORRECT OPTION is (C) The flight will be late on one of the three days.

Step-by-step explanation:

The 7am flight from Dallas to Chicago is on time 75% of the time.

A spinner with four sections was created by Fran to simulate this scenario.

Since the 4 sections were equal, it means each section was 25% of the spinner.

3 sections were shaded. That implies 25 × 3 = 75% of the spinner was shaded area.

This coincides with the 75% probability that the flight is on time on a given day.

In other words, if the spinner's pointer lands on shaded area, the flight will be on time. If the pointer lands on an unshaded portion, the flight will be late.

Now Fran spun the spinner 3 times so she has 3 outcomes. The outcomes are:

- Shaded   - Shaded   - Unshaded

CORRECT OPTION is (C) The flight will be late on one of the three days.

4 0
3 years ago
A medium sized apple weighs 130 grams. How many apples are there in 1 kilogram?
Anuta_ua [19.1K]
<span>7.6 so i would say 7 medium and 1 small or 8 medium apples

</span>
4 0
3 years ago
Read 2 more answers
In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. What is the percent chance of a yellow marble being selec
aksik [14]

Answer:

33.333333% (the 3 goes on forever)

8 0
3 years ago
Let f(x)= x^4 + ax^2 +b. The graph of f has a relative minimum at (0,1) and an inflection point when x=1. The values of a and b
Delvig [45]
f(x)=x^4+ax^2+b\\f'(x)=4x^3+2ax\\f''(x)=12x^2+2a\\f''(1)=12(1)^2+2a\\12(1)=-2a\\a=-6\\\\f(x)=x^4-6x^2+b\\(1)=(0)^4-6(0)^2+b\\b=1

a=-6
b=1
8 0
3 years ago
Which expression is equivalent to (16^3/2)^1/2?<br><br> options: 6<br> 8<br> 12<br> 64
maxonik [38]
I believe the answer is 8
.
hope this helps
.
Zane
7 0
3 years ago
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