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2 years ago

1. Fred bought 7 new baseball trading cards to

Mathematics

2 answers:

borishaifa [10]2 years ago

7 0

Answer:He has 74 baseball cards

Step-by-step explanation:

He has 38 baseball cards left, and since his dog ate half of it he must have had double the amount of cards. So 38 + 38 . This equals to 74.

Tomtit [17]2 years ago

7 0

Answer:3

Step-by-step explanation:

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Which one of these numbers could form a triangle?

padilas [110]

Answer: non of those numbers

Step-by-step explanation:

all the numbers couldn't form a triangle

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2 years ago

If f(x) = (2x^3 − 4)^6, then what is f '(x)?

Dominik [7]

The correct answer is:

6(2x^3-4)^5(6x^2)

Explanation:

That is the derivative after you differentiate using the Chain Rule.

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3 years ago

Erin feeds her dog 7/10 cup of food a day . With 3/10 cup canned and the rest dry . She also gives her dog 1 treat a day . How m

gavmur [86]

Answer:

$2\frac{4}{5}\ \ or \ 2.8 \ \ cups$

Step-by-step explanation:

-The total portion fed to the dog is 7/10 cup

Canned-3/10
Dry=7/10-3/10=4/10

-One week has 7 days. we multiply the dry portion per day by the number of days in a week.

$Dry= Total -Canned\\\\=\frac{7}{10}-\frac{3}{10}\\\\=0.40 \ cup\\\\Dry \ per \ Week= Dry/ day\times days\\\\=0.40\times 7\\\\=2\frac{4}{5}\ or\ 2.8 \ cups$

Hence, Erin feed her dog 2 4/5 0r 2.8 cups of dry food

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3 years ago

Northside Middle School spent $1187.50 on 95 math books. How much did each book cost?

trasher [3.6K]

Answer:

Each book cost $12.50 dollars.

Step-by-step explanation:

1,187.50 / 95 = 12.50

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3 years ago

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mina [271]

Answer:

where is your shape

Step-by-step explanation:

firstly give shape then we find out perimeter

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3 years ago

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