Can someone please❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️ help me with this ASAP❗️❗️❗️❗️❗️❗️❗️

A gardener is planting two types of trees. Type A is three feet tall and grows at a rate of of 15 inches or year. Type B is four

Lady bird [3.3K]

In between the first year

5 0

3 years ago

Find the approximate surface-area-to-volume ratio of a bowling ball with a radius of 5 inches.

Nataly_w [17]

Surface area of a ball:
S=4πr^2=4*π*5^2=100π

Volume of a circle:
V=4/3*π*r^3=4/3*π*125=(500/3)*π=165π

The approximate surface-area-to-volume ratio would be 1:1,5

6 0

3 years ago

What is the value of \dfrac{x^2}{y^4}

Nimfa-mama [501]

Answer:

4

Step-by-step explanation:

x^2/ y^4

Let x=8 and y=2

8^2 / 2^4

PEMDAS says powers first

64 / 16

Divide next

4

3 0

3 years ago

Read 2 more answers

The bakers healthy baker can make 280 bagels in 10 hours. how many bagels can they bake in 15 hours? what was that rate per hour

Paraphin [41]

Hello there.

The bakers healthy baker can make 280 bagels in 10 hours. how many bagels can they bake in 15 hours? what was that rate per hour
Answer: First you should calculate the rate per hour.
280 / 10 = 28.
In one hour the baker can make 28 bagels.
Multiply the one hour amount by 15.
28 x 15 = 420.

In short, Your answer is the baker can make 420 bagels in 15 hours and it is 28 bagels per hour.

Hope This Helps You!
Good Luck Studying ^-^

7 0

3 years ago

Read 2 more answers

WILL mark brainliest!

Angelina_Jolie [31]

Answer:

110.5348 minutes

Step-by-step explanation:

The difference from room temperature changes from 103 to 59 in 46 minutes, so that difference can be modeled by the exponential equation ...

Δt = 103×(59/103)^(t/46)

We want to find t for the temperature difference Δt = 91 -64 = 27.

27 = 103×(59/103)^(t/46)

27/103 = (59/103)^(t/46) . . . . . divide by 103

Taking logs gives the linear equation ...

log(27/103) = (t/46)log(59/103)

Multiplying by the inverse of the coefficient of t, we get ...

t = 46·log(27/103)/log(59/103) ≈ 46·(-0.58147346)/(-0.24198521)

≈ 110.5347

It will take about 110.5347 minutes for the turkey to cool to 91 °F internally.

_____

<em>Comment on 4 decimal places</em>

An answer correct to 4 decimal places (7 significant digits) is a pretty good indication that the problem was worked correctly. However, that level of precision in the timing makes little sense in this context. Most thermometers will take at least a few seconds to register the temperature to within a tenth of a degree or so. This problem is asking for an answer that is within 6 milliseconds and 30 micro-degrees. Neither of these is anywhere near realistic for a kitchen meat thermometer.

More realistic would be an answer to 4 <em>significant figures</em>, a tenth of a minute and a few hundredths of a degree.

(The rate of change at the time of interest is about -0.33 degrees per minute.)

6 0

3 years ago