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MrRa [10]
3 years ago
15

The directions for a homemade glass cleaner call for 1 part vinegar to 4 parts water. Mr. Gilbert mixed 2 cups of vinegar with 5

cups of water. Did he use a correct ratio of vinegar to water? Explain.
Mathematics
2 answers:
liq [111]3 years ago
4 0

Answer:

No cause

Step-by-step explanation:

he tried to double it so it would have to 2 and 8 cause

1+1 is 2

4+4 is 8

————————-——————————————————————-

1 x 2 is 2

4 x2 is 8

——————————————-

1 x 5 is 5

4 x 5 is 20

————————————

so there for, NO!!!!!!!!!

PolarNik [594]3 years ago
3 0
No.
EXPLANATION:
To tackled this problem we should find an equivalent denominator.

We find that the lcm ( lowest common denominator ) is 20.

1 x 5 = 5
4 x 5 = 20

2 x 4 = 8
5 x 4 = 20.

so the answer is no.
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In 2009, the world's largest pumpkin weighed 784 kilograms. An average-sized pumpkin weighs 5,000 grams. The 2009 world-record p
denpristay [2]
First you need to convert grams into kilograms. You know that 1kg=1000g
if 1kg=................. 1000g
   x kg=.................5000g

x=5000/1000 = 5kg
Now you need to find the difference between an average-sized pumpkin and the <span>world's largest pumpkin which is:
784-5=779

So the right answer is 779.</span>
5 0
3 years ago
K2-4K-21. How do you factor this
alexira [117]
Assuming yo mean
k²-4k-21

factor by doing
what 2 numbers multipily to get -21 and add to get -4?
-7 and 3

(k-7)(k+3) is factored
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3 years ago
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet be
klasskru [66]
29,028 - 1312 = 27716 is the difference between elevations .

7 0
3 years ago
Find the least common multiple of 12,14,and 21k
seraphim [82]

Answer: (if you meant 21)

84

Step-by-step explanation:

Multiples of 12:

12, 24, 36, 48, 60, 72, 84, 96, 108

Multiples of 14:

14, 28, 42, 56, 70, 84, 98, 112

Multiples of 21:

21, 42, 63, 84, 105, 126

6 0
4 years ago
The following three functions look very similar, but define very different functions. Think about how they are defined and write
tatiyna

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following functions :

sin^4 (x) = f(g(x)) where f(x) = and g(x) =

Sin⁴(x) = sin(x)⁴

g(x) = sin(x),

f(x) = f(g(x)) = f(sin(x)⁴) = x⁴

2.) sin(sin(x)) = f(g(x)) where f(x) = , and g(x) =

g(x) = sin(x) ; sinx = x

g(x) = sin(x)

f(x) = f(g(x)) = sin(x) ; sin(x) = x

f(x) = f(g(x)) = f(sin(x))

f(x) = sin(x)

3. sin x^4 = f(g(x)) where f (x) = , and g(x) = .

Here,

g(x) = x⁴

f(x) = f(g(x)) = sin(g(x)) = sin x

f(x) = sinx

8 0
3 years ago
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