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Anestetic [448]

2 years ago

8

the average weight for a newborn baby is 7.5 lb. The average weight for a 1 year old is 19 pounds 10 ounces. How many ounces do

babies gain in their first year on average?

1 answer:

tresset_1 [31]2 years ago

6 0

Answer:

They gain 185.6 ounces in their first year

Step-by-step explanation:

You might be interested in

The headless horseman rode 4/1-2 miles from the old Dutch burying ground to the haunted woods he then traveled 9/3-4 miles from

enyata [817]

Answer:

26 1/4 miles

Step-by-step explanation:

9+4+12=25

1/2+3/4=1 1/4

25+1 1/4= 26 1/4

7 0

2 years ago

kalia spent a quarter of her weekly allowance on a movie. the movie was $4.25. WHat is her weekly allowance

Montano1993 [528]

Answer:

$17

Step-by-step explanation:

Think about it like this.

$4.25 is equal to 0.25 * x value, where x is the weekly allowance

$4.25=0.25x

$17=x

7 0

2 years ago

Is there more wood in a 60-foot-high tree trunk with a radius of 2.2 feet or in a 50-foot-high tree trunk with a radius of 2.6

Sladkaya [172]

Answer:

V₂=1061.85 ft³

Step-by-step explanation:

To determine where more wood is found, just find the volume of each log and see which one has the largest volume

knowing that the volume of a straight cylinder is

V=πR²h, where R=radius and h=height

$V_{1}=\pi (2.2)^{2}60= 912.31ft^{3}\\V_{2}=\pi (2.6)^{2}50= 1061.85ft^{3}$

As we can observe

V₂>V₁

7 0

3 years ago

If $10,000 is invested in an account at the rate of 6.25% compounded monthly, then the amount after 15 years is approximately

Liono4ka [1.6K]

The formula is
A=p (1+r/k)^kt
A future value?
P present value 10000
R interest rate 0.0625
K compounded monthly 12
T time 15 years
A=10,000×(1+0.0625÷12)^(12×15)
A=25,473.84

5 0

2 years ago

Hey need some help quick

Goryan [66]

If $z=\pm 15i$ has to be a solution of the equation, just plug it in:

$(\pm 15i)^2 + [1] = 0 \iff -225 + [1] = 0 \iff [1] = 225$

So, the solutions of

$z^2+225=0$

are $z=\pm 15i$

7 0

3 years ago