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3 years ago

7

Unit 6. 5) Please help. Which equation shows the correct use of the addition rule to determine the probability that a randomly s

elected show had animals in it or aired more than 10 times?

1 answer:

ololo11 [35]3 years ago

4 0

Answer:

D.) 0.7+0.4−0.2=0.9

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Item 2<br> Question 1<br> Solve 6x≥−42. Graph the solution.

o-na [289]

Answer:

x ≥ -7

Step-by-step explanation:

Divide both sides by 6

Then to graph it, you can make a number line

8 0

3 years ago

Read 2 more answers

Make a box and whisker plot of the data.<br><br> 24, 18, 29, 21, 16, 23, 13, 11

Elanso [62]

To make a box and whisker plot you must first order the data:

11, 13, 16, 18, 21, 23, 24, 29

Then find the median:

19.5

Then split the data into two sections by the median:

11, 13, 16, 18 and 21, 23, 24, 29

Now find the medians of those sets

14.5 and 23.5

With this information we can conclude Option C is the correct plot

Hope this helps!

7 0

3 years ago

Read 2 more answers

What is the operation symbol if the question is like this.<br> 52=8___(4___5)___20

stepan [7]

Answer:

52= 8×(4+5)-20

so I guess it's correct

7 0

3 years ago

Write these fractions in order size smallest first show you're working 5/12 1/3 4/9 11/27

Bezzdna [24]

First find the lowest common multiple of the denominators which are 12 3 9 and 27 these all go into 108. Next divide 108 by the original denominators for example 108/12 is 9 then times 9 by the numerator which is 5 and you get 45 so the first one is 45/108. Do this for them all and order by the size of the numerator

5 0

3 years ago

F(x) = x2+3x+2 x2+5x+4 Why is there no zero at x = –1?

dmitriy555 [2]

You could rewrite $F(x)$ as

$\dfrac{x^2+3x+2}{x^2+5x+4}=\dfrac{(x+1)(x+2)}{(x+1)(x+4)}$

and be tempted to cancel out the factors of $x+1$ . But this cancellation is only valid when $x\neq-1$ .

When $x=-1$ , you end up with the indeterminate form $\dfrac00$ , which is why $-1$ is not a zero.

7 0

3 years ago