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Furkat [3]
3 years ago
14

A match-seller arranges his matchboxes in a

Mathematics
1 answer:
dimaraw [331]3 years ago
7 0

Answer:

ok

Step-by-step explanation:

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Ravi purchased n notebooks. They were 5 dollars each. Write an equation to represent the total cost c that Ravi paid
Veseljchak [2.6K]
c = 5n

the cost (c) would equal (=) the number or notebooks (n) times $5 (5) because each is five dollars.


8 0
3 years ago
What is the area of the following rectangle?
AURORKA [14]
Area =lw
=2x (8+1)
=2x (9)
=18x
therefore the area is 18x
3 0
3 years ago
John runs a computer software store. He counted 128 people who walked by his store in a day, 60 of whom came into the store. Of
balandron [24]

Answer:

The probability is 0.47.

Step-by-step explanation:

Given,

Total number of people who walked by his store = 128,

Out of these people the number of people who came into the store = 60,

Hence, the probability that a person who walks by the store will enter the store  

=\frac{\text{People who came in store}}{\text{People who walked by store}}

=\frac{60}{128}

=0.46875

\approx 0.47

4 0
3 years ago
Look at the Schoology problem provided below.
lys-0071 [83]

Answer:

k = 4 units

Step-by-step explanation:

Using Pythagoras' identity on the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

k² + 7.5² = 8.5²

k² + 56.25 = 72.25 ( subtract 56.25 from both sides )

k² = 16 ( take the square root of both sides )

k = \sqrt{16} = 4

6 0
3 years ago
Read 2 more answers
I need help in this please! thank you so much!
Anna35 [415]

Answer:

C) p(x) has a zero between x=2 and x=4

Step-by-step explanation:

For a polynomial p(x), p(a)=R means that, when p(x) is divided by x-a, the remainder is R.

This is called the remainder theorem

Therefore p(2)=1, p(4)=-1 means that when p(x) is divided x-2 and x-4 is 1 and -1 respectively.

Also the Intermediate value theorem says that, if p(a) and p(b) have opposite signs then there is a certain c on (a,b) where f(c)=0 i.e there is a zero between a and b

Therefore the correct answer is C

5 0
3 years ago
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