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Alborosie
3 years ago
9

Find the number if: 1 2/3 % of it is 4.75 Find the number if: 900% of it is 450

Mathematics
2 answers:
olchik [2.2K]3 years ago
8 0
Your answers will be
a)38.62

and

b)50
inn [45]3 years ago
8 0

Answer:

b) is 50 but I need help with a)

Step-by-step explanation:

b) is 50 but I need help with a)


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He counted 206 wheels and 170 pedals. How many bicycles and tricycles does he have.
noname [10]
Bicycle has 2 wheels and 2 pedals
 tricycle has 3 wheels and 2 pedals

EQ 1 : 2b + 2t = 170 pedals

 EQ 2: 2b +3t = 206 wheels

subtract  EQ 1 from EQ 2

2b +3t = 206 - 2b + 2t = 170 = t=36

 there were 36 tricycles

36 x 2 = 72 pedals

170 pedals - 72 = 98 pedals left
98/2 = 49 bicycles

36 Tricycles and 49 bicycles




8 0
3 years ago
Samira is playing a game with the spinner shown.
liraira [26]

Answer:

2/10 or 1/5

Step-by-step explanation:

there are 10 equal 'slices'

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7 0
3 years ago
Which of the following is equivalent to the complex number i24?
Alika [10]

Answer: 1

Step-by-step explanation:

Rewrite as (i^4)^6

Rewrite i^4 as 1

Rewrite i^4 as (i^2) ^2

((i^2)) ^2)6

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Raise -1 to the power of 2

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5 0
2 years ago
Write the algebraic expression 5 more then the product of 4 and m​
melomori [17]

Answer:

4m + 5

Step-by-step explanation:

<em>product of 4 and m</em>: 4m

<em>5 more than</em> the product of 4 and m: 4m + 5

Answer: 4m + 5

5 0
3 years ago
A sphere has a radius of 4 in. Which equation finds the volume of the sphere? V = four-thirds pi (4) cubed V = four-thirds (4) c
andrey2020 [161]

Answer:

If the sphere has a radius of 4, you can use the equation: V=4/3(pi)(r)^3

Step-by-step explanation:

V=4/3(pi)(r)^3

V=4/3(pi)(4)^3

3 0
3 years ago
Read 2 more answers
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