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3 years ago

How much is a 1 paint set if I spent 16.45 on 5 of the ?

Mathematics

1 answer:

Gemiola [76]3 years ago

7 0

Answer:

$3.29

Step-by-step explanation:

16.45 divided by 5 is 3.29

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Bagels: six in a bag Apples: eight in a bag Cookies: twelve in a box Juice Boxes: nine in a box Find the least number of package

Rasek [7]

Answer:

just look for the LCM of 6,8,12,9 then that will be your answer

6 0

4 years ago

The Science Club went on a two-day field trip. The first day the members paid $40 for transportation plus $19 per ticket to the

adelina 88 [10]

Answer:

y(total cost)=35n+125

Step-by-step explanation:

First day: 19n+40

Second day: 16x+85

Total: 35n+125

3 0

3 years ago

What's the answer of this question

IgorC [24]

Um..its scribbled...

6 0

3 years ago

Read 2 more answers

The first term of an Ap is - 504 while<br>the sum of its 9 terms is-126 find<br>Sum of its 30 terms

frozen [14]

Answer:

The sum of its 30 terms is 38167.5

Step-by-step explanation:

Given:

The First term in the AP is -504

The Sum of its 9 terms is -126

To Find:

The sum of its 30 terms = ?

Solution:

The sum of n terms of an AP:

$S_n = (\frac{n}{2} ) [ 2 a_1 + ( n - 1 ) d ]$

The sum of 9 terms of an AP:

$S_9 = (\frac{9 }{2} ) [ 2(-504) + ( 9 - 1 )d ]$

$S_9 = (4.5 )[ 2 (-504)+ ( 8 ) d ]$

$(4.5 )(2)(-504) + (4.5) 8 d = - 126$

(-4536) +36d = -126

36 d = -126+4536

36 d= 4410

$d= \frac{4410}{36}$

d = 122.5

The sum of its 30 terms is

$S_{30} = ( \frac{30 }{2 }) [ 2 (-504) + ( 30-1)(122.5) ]$

$S_{30} =(15) [ 2 (-504) + ( 29)(122.5) ]$

$S_{30} = [ 2 (-504)(15) + ( 29)(122.5)(15) ]$

$S_{30} = [ -15120 + 53287.5 ]$

$s_{30} = 38.167.5$

6 0

4 years ago

Helppppppppppppppppppppppppppppppp

Simora [160]

We write the expression:
((2 ^ (1/2)) * (2 ^ (3/4))) ^ 2
We use for this case the properties of lso exponents:
((2 ^ (1/2)) * (2 ^ (3/4))) ^ 2
((2 ^ (2/2)) * (2 ^ (6/4)))
((2 ^ (1)) * (2 ^ (3/2)))
((2 ^ (1 + 3/2))
((2 ^ (5/2))
answer:
((2 ^ (5/2))
option 2

8 0

3 years ago