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
fiasKO [112]
3 years ago
12

A gray whales heart beats 64 times in 8 minutes what is the whales heart rate in beats per minute

Mathematics
2 answers:
valentinak56 [21]3 years ago
5 0
A.8 heartbeats per minute 
atroni [7]3 years ago
3 0
You need to find the unit rate. if you have 64/8, 8 divided by 8 = 1. 64 divided by 8 is 8
You might be interested in
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population st
saveliy_v [14]

Answer:

The probability is 0.6796

Step-by-step explanation:

Given

Population Mean - 100

Population Standard Deviation - 25

As we know

z = x-μ/σ, where:

z is the standard score

x is the raw score  

μ is the population mean

σ is the population standard deviation

Z value for mean of sample = 95

z1 = -100+95/25 = -5/25 = -0.2

P value for Z = -0.2 is 0.2912

Z2 = 100-105/25 = 0.2

P(z > 0.2 = 1 - P(z ≤ 0.2) = 1 - 0.0294 = 0.9706

P(-0.2 < z < 0.2) = 0.9706 - 0.2912= 0.6796

The probability is 0.6796

5 0
3 years ago
Multiply: 10x(x – 17)
spin [16.1K]
10x^2-170x is the answer I think you're looking for
6 0
3 years ago
Read 2 more answers
How do you subtract an integer from another integer without using a number line
Ymorist [56]
Easy it's like regular subtraction
-2 -2=-4 if it's the same sign you add
-2+4=2 different is subtract
5 0
3 years ago
How do you graph y=12/x
Tpy6a [65]

Answer: \frac{12}{x} is an asymptote

Step-by-step explanation:

Apply a table, and plug in values of x into the equation.  For example f(2)=\frac{12}{2} =6. That's one of the points on the graph that we just found (2,6)

7 0
1 year ago
Note the graph of an athletes performance after finishing a triathlon. The x-axis measures time in hours, and the y axis measure
olasank [31]
The only incorrect statement is C)
The athlete was biking between [1,3] and running between [3,6]. The durations of 2 and 3 are not equal.
4 0
3 years ago
Other questions:
  • Find the perimeter of each figure. an isosceles triangle with congruent sides of 16.2 cm and a third side half that length
    10·1 answer
  • Can someone help me on this question ??
    13·1 answer
  • I don't know how to do this, need help.
    6·2 answers
  • A jeweler states that she makes a 20% profit over her expensive for making gold necklaces. If she sells each necklace for $600 h
    10·1 answer
  • Please tell me how to do number 1 !! I dont need the answer i just need help
    6·1 answer
  • Please please answer this correctly I have to finish this today as soon as possible
    11·1 answer
  • Which sentence can be represented by the equation Three-fifths m = 15?
    7·1 answer
  • In her backyard, Mrs. Wilson set up an area for the kids to run races. The race area was 15 yards across. Mrs. Wilson put cones
    10·2 answers
  • Help,No Links or i will report and i will give brainliest to first person who answers
    6·1 answer
  • What is 0.5 divided by 12.5
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!