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12345 [234]
3 years ago
14

Helppppppppppp with 3 & 4!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Answer:

3 is b

4 is also b

Step-by-step explanation:

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All in the picture write at least 20 characters to get a great answer.
artcher [175]

Answer:

10a + 7

Step-by-step explanation:

This problem is asking you to plug in 2a + 3 for x.

g(x) = 5x - 8

g(2a + 3) = 5(2a + 3) - 8 = 10a + 15 - 8 = 10a + 7

3 0
4 years ago
zena buys 8 pieces of fruit. she buys fewer cantaloupes than apples and more apples than pears . she buys 3 pears. how many cant
Pie
8 pieces of fruit and 3 pears
means she bought 4 apples and 1 cantaluope
5 0
3 years ago
Please I need help with this Question
frutty [35]

Answer:

The data set with the greater range is the Girls

The greater median is the Girls at 110

Step-by-step explanation:

The range is the difference between the largest and smallest values.

As the largest value for the boys is 120 and the smallest is 60, the range would be 60

As the largest value for the girls is 150 and the smallest is 70, the range would be 80.

This means that the Girls have the greater range

The median is the number in the middle when the data is in ascending order.

As we have an even number, we will have to find the middle value between 5 and 6. To do this, we can add them together and divide them by 2.

The 5th boy in ascending order is 90 and the 6th boy is 90.

(90+90)/2=90

The 5th 5irl is 100 and the 6th girl is 120

(100+120)/2=110

This means that the median is greater for the Girls.

4 0
3 years ago
The propeller blades on a submarine have a radius of 6 feet. At full speed, they turn at 120 revolutions per minute. What is the
Kamila [148]

One revolution also corresponds to an angular displacement of 2π rad.

So, the angular velocity is

120 rev/min = (120 rev/min) * (2π rad/rev) = 240π rad/min

5 0
3 years ago
Read 2 more answers
Leslie ran a total of 8 miles over the course of 4 track practices. How many miles would Leslie have ran after 5 track practices
Colt1911 [192]

Answer:

10 miles

Step-by-step explanation:

Find how much she runs during one track practice by dividing 8 by 4. This gives you the equation 2x, with x being the number of track practices.

5 0
3 years ago
Read 2 more answers
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