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3 years ago

Hannah and Noah cannot stop eating chips and candy. Together, they

Mathematics

1 answer:

Lina20 [59]3 years ago

8 0

Answer:

10 bags of chips

Step-by-step explanation:

at first i tried 15x3.50 and that was too much then i tried 13x3.50 and same result so i then tried 10x3.50 and i got 35 then did 7x1.75 and got 12.25 then when you add them together its 47.25...

srry for the late answer....

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How much is N^2-10N+9

nataly862011 [7]

Answer:

(n−9)(n−1)

Step-by-step explanation:

Consider the form x2+bx+c

. Find a pair of integers whose product is c and whose sum is b. In this case,product is 9

and whose sum is −10.−9,−

the factored form using these integers.(n−9)−1 )

6 0

2 years ago

Which is a better buy, 5 apples for $2.10, or 7 apples for $3.01

Serggg [28]

Answer:

5 apples for 2.10

Step-by-step explanation:

5 times 2.10 = 10.50

7 times 3.01 = 21.07

therefore 5 apples are cheaper

7 0

3 years ago

Intel estimates that about 12 quintillion transistors are shipped around the globe each year. If that represents 10,000 times th

ra1l [238]

Answer:

Number on ants on Earth = 1.2 × 10¹⁵

Step-by-step explanation:

1 quintillion = 10¹⁸ or (1000000000000000000)

∴ 12 quintillion = 12 × 10¹⁸

12 quintillion = 10,000 × Number of ants on Earth

Let the number of ants on Earth = n

12 quintillion = 10,000 × n

dividing both sides by 10,000

12 quintillion ÷ 10,000 = n

$n = \frac{12\ \times\ 10^{18} }{10,000} \\n = \frac{12\ \times\ 10^{18} }{10^{4}}\\n = 12\ \times\ \frac{10^{18}}{10^{4}} \\applying\ the\ second\ law\ of\ indices\ (\frac{x^m}{x^n} = x ^{m-n})\\ n = 12\ \times\ 10^{(18 - 4)\\n = 12\ \times 10^{14}\\in\ standard\ form\\n = 1.2\ \times 10\ \times\ 10^{14}\\\therefore n = 1.2\ \times\ 10^{15}$

Number on ants on Earth = 1.2 × 10¹⁵

6 0

3 years ago

The probability of winning a lottery by selecting the correct six integers from the positive integers not exceeding 50 is _____

GREYUIT [131]

Can you add the picture ?? If you don’t mind?? It helps me Answer better

8 0

2 years ago

The number can be divided by the least common multiple of 3 and 5

kondaur [170]

9514 1404 393

Answer:

255

Step-by-step explanation:

If the sum of digits is 12, the number is divisible by 3. If the number ends in 0 or 5, it is divisible by 5. So, we're looking for ...

2x0 . . . where x is a digit and 2+x+0 = 12 . . . . . . not possible

2x5 . . . where x is a digit and 2+x+5 = 12 . . . . true for x=5

The number is 255.

3 0

3 years ago