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Yuki888 [10]
3 years ago
7

5+12÷2 do u divide then add

Mathematics
2 answers:
polet [3.4K]3 years ago
8 0
Yes because you have the follow the order of operations.
zzz [600]3 years ago
4 0
Yes you do order of operation
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Explicit formula of 400, 100, 25, 25/4 and use it to find the 15th term
erastovalidia [21]

Answer:

<u>The 15th term is 25/16'777,216</u>

Step-by-step explanation:

Aₙ = Aₙ₋₁ ÷ 4; A₁ = 400

A₂ = A₁ ÷ 4 = 400  ÷ 4 = 100

A₃ = A₂÷ 4 = 100  ÷ 4 = 25

A₄ = A₃ ÷ 4 = 25  ÷ 4 = 25/4

A₅ = A₄÷ 4 = 25/4  ÷ 4 = 25/4 * 1/4 = 25/16

A₆ = A₅÷ 4 = 25/16  ÷ 4 = 25/16 * 1/4 = 25/64

A₇ = A₆÷ 4 = 25/64  ÷ 4 = 25/64 * 1/4 = 25/256

A₈ = A₇ ÷ 4 = 25/256  ÷ 4 = 25/256 * 1/4 = 25/1,024

A₉ = A₈÷ 4 = 25/1,024  ÷ 4 = 25/1,024 * 1/4 = 25/4,096

A₁₀ = A₉÷ 4 = 25/4,096  ÷ 4 = 25/4,096 * 1/4 = 25/16,384

A₁₁ = A₁₀ ÷ 4 = 25/16,384  ÷ 4 = 25/16,384 * 1/4 = 25/65,536

A₁₂ = A₁₁ ÷ 4 = 25/65,536  ÷ 4 = 25/65,536 * 1/4 = 25/262,144

A₁₃ = A₁₂ ÷ 4 = 25/262,144  ÷ 4 = 25/262,144 * 1/4 = 25/1'048,576

A₁₄ = A₁₃ ÷ 4 = 25/1'048,576  ÷ 4 = 25/1'048,576 * 1/4 = 25/4'194,304

A₁₅ = A₁₄ ÷ 4 = 25/4'194,304  ÷ 4 = 25/4'194,304 * 1/4 = 25/16'777,216

<u>The 15th term is 25/16'777,216</u>

7 0
3 years ago
How many solutions are there for the system of equations shown on the graph? A coordinate plane is shown with two lines graphed.
lutik1710 [3]
One solution because the lines only cross once, at (0,3)
3 0
3 years ago
Read 2 more answers
Crystal earns $5.50 per hours mowing lawns. Write a rule to describe how the amout of money m earned is a function of the number
ra1l [238]
She earns $5.50 for every hour so:
m = 5.5h
3 hours and 45 minutes is 3.75 hours.
m = 5.5(3.75)
m = 20.625
After rounding, she earns $20.63.
4 0
3 years ago
ASAP HELP ANSWER ALL THESE AND I WILL GIVE THE BRAINLEST
alexandr1967 [171]
The second question is number 3 for the polygon translation.
Question 3 is 2 units right and four units down.
3 0
2 years ago
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A big lockers above a smaller locker they both have 0.5 m wide and 0.6 m deep Big lockers 1.2 m tall and small lockers half of t
Tomtit [17]

Answer:

0.54\,\,m^3

Step-by-step explanation:

Given: Dimensions of a big locker are 0.5 m × 0.6 m × 1.2 m

Dimensions of a small locker are 0.5 m × 0.6 m × \frac{1.2}{2}=0.6\,\,m (as height of small locker is half the height of big locker )

To find: total volume of one big locker and one small locker

Solution:

Volume of cuboid = length × breadth × height

Total volume of one big locker and one small locker = Total volume of one big locker + total volume of one small locker

= 0.5\times 0.6\times 1.2+0.5\times 0.6\times 0.6

=0.5\times 0.6\left ( 1.2+0.6 \right )\\=0.3(1.8)\\=0.54\,\,m^3

4 0
3 years ago
Read 2 more answers
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