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3 years ago

Hudson and his children went into a bakery where they sell cupcakes for $4.75 each

Mathematics

1 answer:

iogann1982 [59]3 years ago

7 0

This question makes no sense because 7 cupcakes each costing $4.75 each would be 33.25 dollars with a $30 limit

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Ilus How many feet are in 8 meters? 1 m = 3.3 ft 8 m = [?] ft

Bogdan [553]

Answer:

26.4ft

Step-by-step explanation:

8*3.3

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3 years ago

Read 2 more answers

What is the following of the smallest value of 2.03, 0.97, 1.12, 24, 0.22

vazorg [7]

The smallest value in this equation would be 0.22

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3 years ago

The ages of Aman and Arun are in the ratio 5:7. Four years later the sum of their ages will be 56 years. What are their present

Viktor [21]

Answer:

Aman's age = 20, Arun's age = 28

Step-by-step explanation:

Let $x$ = Aman's age

Let $y$ = Arun's age

- - - -

$x+4+y+4=56$ (Sum of their age is 56 after 4 years in the future)

$x+y+8=56$

$x+y=48$

$\frac{x}{y} = \frac{5}{7}$ (Ages are in the ratio 5:7)

$x=\frac{5}{7}y$

Now, we can use substitution to find for Arun's age:

$x+y=48$

$\frac{5}{7}y+y=48$

$\frac{12}{7}y=48$

$y=28$

∴ Arun is $28$

To find for Aman's age, we can use substitution:

$x+y=48$

$x+28=48$

$x=20$

∴ Aman is 20

Hope this helps :)

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3 years ago

jean and mark are going to fill a pool with 2 different sized hoses. Jean can fill the pool in 8 hours, while Mark can complete

Bad White [126]

----------------------------------------------
Calculate Jean's rate
----------------------------------------------
Jean takes 8 hours to fill the pool.
So in 1 hour, she can fill 1/8 of the pool

----------------------------------------------
Calculate Mark's rate
----------------------------------------------
Mark takes 12 hours to fill the pool.
So in 1 hour, he can fill 1/12 of the pool.

----------------------------------------------
Calculate their rate if they work together
----------------------------------------------
Jean = 1/8
Mark = 1/12
1/8 + 1/12 = 3/24 + 2/24 = 5/24
They will fill 5/24 of the pool in 1 hour

----------------------------------------------
Find number of hours needed to fill up the pool
----------------------------------------------
I hour = 5/24 of the pool
1 ÷ 5/24 hour = 5/24 ÷ 5/24 of the pool
24/5 hour = Whole pool

Whole pool = 24/5 hours
Whole pool = 4 4/5 hours or 4.8 hours

----------------------------------------------
Ans: The supervisor is not correct, it will take only 4.8 hours if both of them work together.
----------------------------------------------

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3 years ago

If triangle ABC is isosceles, what is the value of ∠A?<br>

Delvig [45]

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3 years ago