3 years ago

What is an expression showing the sum of 8 and a number f

Mathematics

1 answer:

-BARSIC- [3]3 years ago

6 0

Answer:

8 + f i know this is right because i had the same question

Step-by-step explanation:

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Jonas runs A store that sells guinea pigs he wants to ensure that he has more than 1 pound of dry food for every five guinea pig

Andrei [34K]

Answer:

x ≤ 40

Step-by-step explanation:

Pounds of food : number of guinea pigs

1 pound : 5 guinea pigs

8 pounds : x guinea pigs

Where,

x = number of guinea pigs at 8 pounds of food

Inequality:

1 : 5 ≤ 8 : x

1/5 ≤ 8/x

Cross product

1*x ≤ 5*8

x ≤ 40

The solution to the inequality is

x ≤ 40

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3 years ago

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If sally has 5 apples and Sam has 7 oranges how many oranges are there

KATRIN_1 [288]

There are 7 oranges. You don't need to add the 5 to it because the 5 is apples.

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3 years ago

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Through (-5.-2) with a slope = 4/5

eduard

It should be -3 I hope this helps

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3 years ago

Suppose according to past data for a small boutique, about 30% of the customers who walk into the store purchase at least one it

sashaice [31]

Answer:

Step-by-step explanation:

Let X be the no of customers who purchase atleast one item.

X is binomial since there are two outcomes and each customer is independent of the other.

a) Here n =10

Out of 10 customers we expect np = 3 customers to buy at least one item.

b) exactly 3 of the customers would purchase at least one item

= $P(X=3)=10C3(0.3)^3(0,7)^7\\=0.2668$

c) the probability that no more than 3 customers would purchase at least one item

= $P(X\leq 3)\\= 0.6496$

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3 years ago

What 5x23p9x2 and what is the common number?

loris [4]

Hi There! :)

What 5x23p9x2 and what is the common number?

5×23=115
115×9=1035
1035×2=2070

Therefore 2070 is the answer

5 0

4 years ago