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tresset_1 [31]
4 years ago
5

1. If f(x) = 2x - 4-3, then what is the value of f(5)?

Mathematics
1 answer:
Brrunno [24]4 years ago
5 0
F(5)=2(5)-4-3
=10-7
=3
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On Tuesday afternoon at camp, Connor did archery and sailing before dinner. Archery started at 12:00 P.M. Connor spent 1 hour an
horsena [70]

Answer:

Sailing end at 3:15 AM

Step-by-step explanation:

Connor did archery and sailing before dinner (in that order).

He started at 12:00 PM

We know that:

In archery, Connor spent 1 hour and 15 minutes

In sailing, Connor spent 2 hours.

The total time spent is:

1 hour + 15 minutes + 2 hours

3 hours + 15 minutes.

Then sailing end 3 hours and 15 minutes after 12:00 pm = 0:00 am, this is:

3:15 AM

Sailing end at 3:15 AM

8 0
3 years ago
A flask contains 2 half cups of juice. Pond drinks three eights and Preston drinks seven tenths of the juice. How much is left
Katarina [22]

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Step-by-step explanation:

4 0
3 years ago
9 is a member of A {1,3,8} intersecting D {3,9}
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The intersection of the two sets is the list of members that appear in both sets. That is {3}.

Your statement is FALSE.

5 0
3 years ago
In a certain city, there are about one million eligible voters. A simple random sample of size 10,000 was chosen to study the re
Ronch [10]

Answer:

REQUIRED TEST STATICS IS 35.19

Step-by-step explanation:

total size of sample = 10,000

                                     men                            women

voted                           2777                            3466

did not vote                  1444                             2313

By chi square test we can find the relationship between gender and participation in the election

<em>X^2 = \frac{ N(ad-bc)^2}{(a+c)(b+d)+(a+b)(c+d)}</em>

where

a represent  = 2777, b = 3466, c= 1444, d = 2313, N = 10000

Putting values to get chis square statics

<em>X^2 = \frac{ 10000(2777*2313-3466*1444)^2}{(2777+1444)(3466+2313)+(2777+3466)(1444+2313)}</em>

<em>X^2 = = 35.159</em>

HENCE REQUIRED TEST STATICS IS 35.19

3 0
4 years ago
Find the solution of y = 5x - 4 for x = -6.
forsale [732]

Answer:

D (-6, -34)

Step-by-step explanation:

y = 5x - 4

Let x = -6

y = 5(-6) - 4

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  = -34

x = -6, y= -34

6 0
4 years ago
Read 2 more answers
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