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Oksana_A [137]
3 years ago
11

2.–/1 pointsMy Notes

Mathematics
1 answer:
Hitman42 [59]3 years ago
6 0
What is "b" ???????????
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Pls help 50 points pls ill mark brainliest
pishuonlain [190]

Answer:

C & D

Hope this helps and have a great day!

And please mark me brainliest if you can :)

3 0
3 years ago
Please help, I would appreciate it a lot
AleksAgata [21]

Answer:

Sry, Can't help.

It's soo hard!!

8 0
3 years ago
For the function F defined by F(x)=x^2-2x+4 find F(2b-1).
Leni [432]

Answer:

F(2b-1) = 4b² - 6b + 4

Step-by-step explanation:

Replace all the x with 2b-1

F(x) = x² - 2x + 4

F(2b-1) = (2b-1)² - 2(b) + 4

= 4b² - 4b + 1 - 2b + 4

= 4b² - 6b + 4

5 0
3 years ago
How many of the 1000 smallest positive integers are congruent to 1 modulo 9?
Serjik [45]
1 modulo 9 is the set of numbers as follows:

(0(9) + 1), (1(9) + 1, ....)
which is:
1, 10, 19

All we have to do is divide 1000 by 9, and round down.

1000/9 = 111.111......
There are 111 numbers.
Now let us check our work.

the set is as follows:

(1,10,19, ....... (111)9 +1)
(1, 10, 19 ........ 1000)
We are within 1000.
Therefore, 111 of the 1000 smallest positive integers are congruent to 1 modulo 9.
5 0
4 years ago
if the original recipe calls for 50 portions, 6oz each and the new recipe calls for 100 portions at 5oz each, what is the recipe
kvv77 [185]

By using multiplication and division of integers, it can be calculated that

Conversion factor of the recipe = \frac{500}{300} = 1.6

What is multiplication and division of integers?

At first it is important to know about integers

Integers are those numbers which has no fractional part. Integer can be positive, negative and zero is also an integer.

Repeated addition is called multiplication. Multiplication is used to find the product of two or more integers.

What is division?

Division is the process by which value of single unit can be calculated from the value of multiple unit.

The number to be divided is known as dividend, the number by which the dividend is divided is the divisor, the result obtained is the quotient and the remaining part is the remainder.

There is a well known formula for division

Divisor x Quotient + Remainder = Dividend.

This is a word problem where multiplication and division of integers is required

The original recipe calls for 50 portions, 6oz each

Required yield of the original recipe = 50 \times 6 = 300 oz

The new recipe calls for 100 portions at 5oz each

Required yield of the new recipe = 100 \times 5 = 500 oz

Conversion factor of the recipe = \frac{500}{300} = 1.6

To learn more about multiplication and division of integers, refer to the link-

brainly.com/question/28337146

#SPJ4

5 0
1 year ago
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