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borishaifa [10]
4 years ago
12

A = {1,4,5,7}

Mathematics
1 answer:
igor_vitrenko [27]4 years ago
6 0

Answer:

B)

Step-by-step explanation:

A ∩ B means all the elements that appear in both of the groups

therefore:

1 nad 7 appear in both

the correct answer is B) 1 and 7

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Ok so if had rap song like da baby sold two songs and each we $5 million for example his lyric
diamong [38]

Answer: They would make 50 million dollars.

Step-by-step explanation: 10,000,000 x 5,000,000 = 50,000,000

Hope this helps!  :)

4 0
3 years ago
Read 2 more answers
I own the collector’s edition of my favorite Pokemon card. It used to be worth $120 USD. Now it is worth $150 USD.
qaws [65]

Answer:

By 25%

Step-by-step explanation:

150-120=30 30/120=1/4 1/4=25%

Check:

120x.25=30 30+120=150

Hope this helps

Whats ur favortie pokemon? (:

6 0
3 years ago
The dance committee of Pine Bluff Middle School earns \$72$72dollar sign, 72 from a bake sale and will earn \$4$4dollar sign, 4
Brut [27]

Answer:

The correct answer is 72 + 4 × x \geq 400.

Step-by-step explanation:

The dance committee of Pine Bluff Middle School earns $72 from a bake sale and will earn $4 for each ticket they sell to the Spring Fling dance.

The dance will cost $400.

Let x number of tickets the committee could sell.

Total money earned is 72 + 4 × x.

The committee should have some left over money also after spending for the dance which costs $400.

Thus the inequality to determine the number of tickets the committee could sell to have money left over after they pay for this year's dance is given by,

72 + 4 × x \geq 400.

3 0
3 years ago
Read 2 more answers
marcus has a spinner with 3 red sections, 2blue sections, and 1 purple section match the event of landing on each color to the c
wolverine [178]

Answer:

see below

Step-by-step explanation:

3 red sections, 2blue sections, and 1 purple section = 6 sections

P( red) = red/total = 3/6 =1/2

P( blue) = blue/total = 2/6 =1/3

P( purple) = purple/total = 1/6

8 0
3 years ago
The function h(t) = 200 – 17t represents the height of a ball (in feet) dropped from 400 feet after t seconds. What will the hei
GenaCL600 [577]

Answer:

160.9 feet

Step-by-step explanation:

The function h(t) = 200 – 17t represents the height of a ball (in feet) dropped from 400 feet after t seconds.

After 2.3 seconds,

h(t) = 200 – 17t

h(2.3) = 200 – (17 X 2.3)

= 200 - 39.1

=160.9 feet

After 2.3 seconds, the ball drops to a height of 160.9 feet.

5 0
4 years ago
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