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
ch4aika [34]
2 years ago
15

16/21 × 20/24 × 28/15​

Mathematics
2 answers:
Troyanec [42]2 years ago
8 0

Answer:

32/27

Step-by-step explanation:

Nookie1986 [14]2 years ago
5 0

Answer:

32/27

Step-by-step explanation:

16/21 × 20/24 × 28/15

16/21 × 5/6 × 28/15

16/3 × 5/6 × 4/15

16/3 × 1/6 × 4/3

8/3 × 1/3 × 4/3

32/27 is your answer

You might be interested in
Jeff was counting the squirrels and birds in the park. He counted 16 heads and 44 legs. How many birds did Jeff count?
hodyreva [135]
So 1 head per squirel and 1 head per bird
4 legs per squirel and 2 legs per bird
s=number of squirels
b=birds
the equatinos should be
1b+1s=number of heads=16
and
2b+4s=number of legs=44
(note 2b=2 times b)
so we aolve

b+s=16 and 2b+4s=44
simplify the second equaiton by divideinb by 2
2b+4s=44
divide 2
b+2s=22

b+s=16
and
b+2s=22
we can actually add the two equations together with the first one made negative
-b-s=-16
<u>b+2s=22+</u>
0b+1s=6
s=6
subsitute
b+s=16
b+6=16
subtract 6 from both sides
b=10


10 birds
answer is c

4 0
2 years ago
State whether the function (x) = 150 (1.09)x is growing or decaying and find the rate.
ahrayia [7]
It is growing at a rate of 9%.

The exponential equation is in the form

f(x) = a*(1+r)ˣ, where a is the initial value, r is the growth rate written as a decimal number, and x is the number of time periods.  1.09 is in the place of 1+r; this means r = 0.09 or 9%.  Since we have a number greater than 1, it is increasing.
6 0
3 years ago
The length of a pool is 2 meters more than the width. The perimeter of the pool is at most 70 meters. Find the maximum length of
Goryan [66]

Answer:

The width is 15 feet.  

The length is 17 feet.

Step-by-step explanation:Let length = 2x + 2  

Let width = x  

Let P = 94  

P = 2L + 2W  

94 = 2(2x + 2) + 2x  

94 = 4x + 4 + 2x  

94 = 6x + 4  

94 - 4 = 6x  

90 = 6x  

90/6 = x  

15 = x

8 0
3 years ago
If x = 13 units and h = 6 units, then what is the area of the triangle shown above
ValentinkaMS [17]

Answer:

39

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The graph of f(x) = 2^x + 3 shifts 10 units to the right when it is replaced with the graph of f(x) = 2^x − k. What is the value
luda_lava [24]
When entering values of x in the function, it is observed that for k = 7 the results of f (x) displace 10 units. For this see the attached table. Therefore, for this case, the correct answer is k = 7 and the way to solve it is to substitute values of x in the given functions and see the results of f (x).I attach results.

7 0
3 years ago
Read 2 more answers
Other questions:
  • mrs. robinson bought a novel at bookstore on sale for 20% off its regular price of $ 29.99.mr. chang bougth the same novel at a
    15·2 answers
  • Henrietta is giving her friend Tonya a box of Toblerone chocolate for her birthday. The Toblerone comes in
    15·1 answer
  • The total points earned in the football game was 42. The Falcons earned 2/3 of that score. How many points did the other team sc
    5·1 answer
  • you and four of your nine classmates received an A on your math test, what is the simplest fraction of students that scored an A
    14·2 answers
  • 3.) A ____ to a theorem is a statement tht follows immediately from the theorem.
    10·1 answer
  • A recent survey showed that 23.3 million adults have cut the cord on cable TV services, a 30% increase fron the previous year. I
    5·1 answer
  • There are 18 apples on the tree in the Donaldson's front yard.
    6·2 answers
  • Write 5x-y=frac14<br> in slope-intercept form.
    13·1 answer
  • Please help me and i will give you brainlest prettyplease
    5·1 answer
  • Hi please help with this question ???):
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!