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AlexFokin [52]
2 years ago
11

Angela has half of her birthday cake left over from her party. She wants to share the leftover cake equally between her and her

three friends. How much cake will each person get?
Mathematics
1 answer:
hjlf2 years ago
7 0
25% each or .25 her plus three friends =4 /4 =1 /
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At Madison High school each student studies exactly one foreign language. Three fifths of the students taking Spanish, and one f
Step2247 [10]

3/5 = 0.6 = 60%

60% of the total take Spanish.

That leaves 40% for the other languages.

1/4 of 40% is 10% that take German.

40% - 10% = 30% take French.

4 0
3 years ago
Solve y=2x-1 2x-y-1=0​
noname [10]

Answer:

Replace all occurrences of y with 2x−1 in each equation.

0=0

y=2x−1

Remove any equations from the system that are always true.

y=2x−1

Step-by-step explanation:

3 0
2 years ago
Every time you conduct a hypothesis test, there are four possible outcomes of your decision to reject or not reject the null hyp
almond37 [142]

<u>Answer:</u>

<u>1. A. You allow the passenger to board his flight when the passenger has a weapon.</u>

<u>2. B. You select the passenger for further inspection when the passenger has no weapon.</u>

<u>Explanation:</u>

1. Remember, a Type I error in simple words means that the assumption "the passenger has a weapon" (null hypothesis) is <em>actually true,</em> but the airport security screener <em>incorrectly concluded it is false. </em>In other words, he assumed the passenger had no weapon and allowed the passenger to board his flight <u>when he actually did have one.</u>

<em>2. While, </em><em>a </em><em>Type II error </em><em>means that </em>the assumption "the passenger has a weapon" (null hypothesis) is <em>actually false, </em>but the airport security screener <em>incorrectly concluded it is true. </em>In other words, he assumed the passenger had a weapon and selected the passenger for further inspection <u>when he actually didn't have one.</u>

6 0
3 years ago
Need help bad !!!!!!!!!!!!​
Nonamiya [84]
There are 2 order pairs there (6,-4),(-2,4)
find the midpoint using the formula

(x1+x2)/2 , (y1+y2)/2
x=6 and -2
y=-4 and 4

(6+2)/2 , (-4+4)/2
8/2 ,0/2
the midpoint is (4,0) A

4 0
3 years ago
Read 2 more answers
1/3(6x-12)=8(1/2x+1)-2
dlinn [17]
X = -5 is the answer I believe
8 0
3 years ago
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