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inysia [295]
3 years ago
7

WILL MARK BRAINLIEST

Mathematics
1 answer:
rewona [7]3 years ago
4 0

Answer:

70 is the answer for this question

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Three ratios that are Equivalent to 11:1
marin [14]

Answer:

1-22:2

2-33:3

3-44:4

Step-by-step explanation:

11+11=22

22+11=33

33+11=44

1+1=2

2+1=3

3+1=4

so, 22:2

33:3

44:4

6 0
3 years ago
Mrs. gomes found that 40% of students at her high school take chemistry. she randomly surveys 12 students. what is the probabili
andrew-mc [135]

Answer:

0.213

Step-by-step explanation:

→ Convert into binomial information

x ~ B ( 12 , 0.4 )

→ Write down probability required

p ( x = 4 )

→ Evaluate

0.2128

5 0
2 years ago
Grace has a coupon for $2 off the regular price off the regular price of each pair of jeans she buys she buys 4 pairs of jeans w
m_a_m_a [10]
It would me 23-4=19x3=$76
7 0
2 years ago
Read 2 more answers
Solve. 3/9A = 81<br><br> a = 9 <br><br> a=81 3/9<br><br> a = 27 <br><br> a = 243
Harrizon [31]
To solve for A, multiply each side by 9A to get rid of the fraction, so then 3 = 81(9A) --> 3 = 729A --> 3/729 = 1/243
6 0
3 years ago
Graph the solution set to this inequality.<br> 3x - 11 &gt; 7x + 9
Bess [88]

Answer:

x<-5                       <--------o open circle

Step-by-step explanation:

8 0
3 years ago
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