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a_sh-v [17]
3 years ago
6

When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9

pounds at 6 months. Which baby had a greater percent increase in weight? Explain.
Mathematics
2 answers:
deff fn [24]3 years ago
6 0

Answer:

Amanda had a greater percent increase in weight

Step-by-step explanation:

The percent change in Ryan’s weight was 4.2 /7

, or 60%. The percent change in Amanda’s weight was 6.9 /6

, or 115%.

alexandr1967 [171]3 years ago
4 0

Sample Answer:

The percent change in Ryan’s weight was 4.2

7

, or 60%. The percent change in Amanda’s weight was 6.9

6

, or 115%. Amanda had a greater percent increase in weight.

Step-by-step explanation:

rayeraye
2 years ago
thanks
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Answer:

The population alternates between increasing and decreasing

Step-by-step explanation:

<u><em>The options of the question are</em></u>

A) The population density decreases each year.

B) The population density increases each year.

C) The population density remains constant.

D) The population alternates between increasing and decreasing

we have

a_n=2.9(a_n_-_1)-0.2(a_n_-_1)^2

a_1=8

Find the value of a_2

For n=2

a_2=2.9(a_1)-0.2(a_1)^2

a_2=2.9(8)-0.2(8)^2=10.4

Find the value of a_3

For n=3

a_3=2.9(a_2)-0.2(a_2)^2

a_3=2.9(10.4)-0.2(10.4)^2=8.528

For n=4

a_4=2.9(a_3)-0.2(a_3)^2

a_4=2.9(8.528)-0.2(8.528)^2=10.1858

For n=5

a_5=2.9(a_4)-0.2(a_4)^2

a_5=2.9(10.1858)-0.2(10.1858)^2=8.7887

therefore

The population alternates between increasing and decreasing

7 0
3 years ago
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Triangle DFE with coordinates D(0,0), F(3,0), and, E(3,1) is similar to triangle EHG. If vertex G has coordinates (9,3), what ar
Rudik [331]

Answer:

coordinates are (x,y)->(x+6,y+2)

F's coordinate is (3,0)

using the coordinates we get (9,2)

Therefore the coordinates are (9,2)

8 0
3 years ago
Given m||n, find the value of x.
mario62 [17]

Answer:

The answer would be X=2 .

Step-by-step explanation:

Hope it helps u :)

4 0
3 years ago
in a class of 50 students 15 are girls.five girls and 2/7 of the boys were chosen to play a match .the total number of students
Aleks [24]

Answer:

15 students

Step-by-step explanation:

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no. of boys =50-15 = 35 boys

the boys that will play the match are 2/7 of boys = (2/7)x35 = 10 boys

and the girls that will play the match are 5 girls

so, no of students chosen to play = 5+10=15 students

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Cara's new car holds 13.5 gallons of gas. If gas costs $2.98 per gallon, how much would it
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$40.23

Step-by-step explanation:

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