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kirill115 [55]
3 years ago
6

Topic 1 performance assessment pg. 53 and 54

Mathematics
2 answers:
777dan777 [17]3 years ago
7 0
What are u talking about? i don't have an performance assessment of any kind 
Dmitrij [34]3 years ago
7 0
 <span>Mrsfranny911gmailcom, please attach a document or explain what the question is</span>
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One batch of cookies makes 18. How many
Viktor [21]

Answer:

6

Step-by-step explanation:

100/18=5 1/2

18*6=108

6 0
2 years ago
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two business partners, Ellen and Bob, invested money in their business at a ratio of 3 to 7. Bob invested the greater amount. th
Shtirlitz [24]

Answer:

Ellen invested $60 and Bob invested $140

Step-by-step explanation:

let the two amounts invested by 3x and 7x

(notice 3x : 7x = 3 : 7 )

then 3x + 7x = 200

10x = 200

x = 20

then 3x = 3(20) = 60

and 7x = 7(20) = 140

60+140=200

7 0
3 years ago
Find a formula for the nth term of the sequence 1 -4 9 -16 25
ZanzabumX [31]
X² n = 1,2,3,4,5

1² = 1
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5 0
3 years ago
Put these over a common denominator 3/5 4/7?
Rama09 [41]
We can pick a common denominator by multiplying.

3*7/5*7= 21/35

4*5/7*5= 20/35

We have our common denom is 15.

Our fractions: 21/35 and 20/35
7 0
3 years ago
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What is the probability that a daughter of this mating will be a hemophiliac? Express your answer as a fraction using the slash
schepotkina [342]

Answer:

zero  (0)

Step-by-step explanation:

probability of being hemophiliac and daughter is zero because females have 50% chance of being carrier.

where as males have 50% chance of being affected with hemophilia.

example for understanding: if after mating a girl have X chromosomes with hemophilia gene than she might have hemophilia but that is in rear case so probability is zero.

hope you understand my answer, thank you.

4 0
3 years ago
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