1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alchen [17]
3 years ago
15

What does the principle of uniformitarianism tell us about the past?

SAT
2 answers:
WITCHER [35]3 years ago
8 0

Answer:

The Answer is D. The present is the key to the past.

I took the exam.

Nezavi [6.7K]3 years ago
3 0

Did You get the answer to this? Are you in k12??

You might be interested in
The ratio of the amount of vitamin A in cow milk to the amount of vitamin A in goat milk is
miv72 [106K]

Answer:

2080 IU

Explanation:

Given

Ratio of vitamin A in cow milk to goat milk = 3 : 4

Required

Determine the content of vitamin A in goat milk if cow milk has 1560 IU

The given parameters shows a direct proportion.

Let G represents Goat and C represent Cow

Given that there exists a direct proportion;

C = K * G where K represents the constant of proportionality.

Solving for K when C = 3 and G = 4

C = K * G becomes

3 = K * 4

3 = 4K

Divide through by 4

¾ = K

K = ¾

Now, solving for G given that C = 1560IU;

We'll make use of the same formula as above

C = K * G

Substitute 1560 for C and ¾ for K; the expression becomes

1560 = ¾ * G

Multiply both sides by 4

4 * 1560 = 4 * ¾ * G

6240 = 3 * G

Multiply both sides by ⅓

⅓ * 6240 = ⅓ * 3 * G

2080 = G

G = 2080

Hence, the vitamin A in the goat milk is 2080IU

5 0
3 years ago
A client is 45 years old and has a resting heart rate of 75 bpm issa.
Firlakuza [10]

The target heart rate of the 45 year old client with a resting heart rate of 75 bpm is; 135 bpm

Complete question is;

A client is 45 years old and has a resting heart rate of 75 bpm using the karvonen formula what is their target heart rate at an exercise intensity of 60%.

We are given;

Age of client = 45 years

Resting Heart rate = 75 bpm

%Intensity = 60%

The karvonen formula is;

Target Heart Rate = [(max HR − resting HR) × %Intensity] + resting HR

Formula for maximum heart rate is;

Max HR = 220 - age

Max heart rate = 220 - 45

Max HR = 175 bpm

Thus;

Target Heart rate = [(175 - 75) × 0.6] + 75

Target Heart rate = (100 × 0.6) + 75

Target Heart rate = 60 + 75

Target Heart rate = 135 bpm

Read more on target heart rate at; brainly.com/question/7593179

3 0
2 years ago
Brenda planted 8 daisies, 3 pansies, 5 zinnias, and 6 marigolds in her garden. What is the ratio of zinnias to daisies?
Trava [24]

Answer:

5:8 i think

Explanation:

7 0
3 years ago
A force of 30 n stretches a very light ideal spring 0. 73 m from equilibrium. What is the force constant (spring constant) of th
Rainbow [258]

According to Hooke's law, a 30-N force stretches a spring by 0.73 m if the spring constant k is such that

30 N = k (0.73 m)

k = (30 N) / (0.73 m)

k ≈ 4.1 N/m

3 0
2 years ago
Kuku Kuku Coco Coco Coco Coco is a ​
Nostrana [21]

Answer:

Nation

Explanation:

Just because

7 0
3 years ago
Read 2 more answers
Other questions:
  • (x+92)^2 + (y+54)^2 = 72
    15·1 answer
  • GAWAIN 1:
    7·1 answer
  • which statement provides an accurate summary of the poem from the "embarrassing episode of Little Miss Muffet"​
    13·1 answer
  • A solid is crushed to a power is physical or chemical change
    12·2 answers
  • If the force acting on a body of mass 40 kg is doubled. By how much will the acceleration change.
    15·1 answer
  • Magnesium reacts with oxygen gas to form magnesium oxide.
    14·1 answer
  • Billy is analyzing a circle, y2 + x2 = 81, and a linear function g(x). will they intersect?
    9·1 answer
  • Rana and Amira are getting ready to watch a meteor shower. Rana wonders how space rocks become meteors and meteorites. How can A
    7·2 answers
  • What community was cable television originally invented to serve
    11·1 answer
  • Which of the following is a technique to improve internal validity
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!