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3 years ago

Hii! If you could help then tysm :D

Mathematics

2 answers:

MakcuM [25]3 years ago

6 0

Answer:

The last option

Step-by-step explanation:

There are 36 possible outcomes.

6 × 6 = 36

Out of the 36 outcomes, only 3 sum up to 4.

If you roll a 3 and a 1. ( 3 + 1 = 4 )

If you roll a 2 and a 2. ( 2 + 2 = 4 )

If you roll a 1 and a 3. ( 1 + 3 = 4 )

The fraction 3/36 can be simplified into 1/12.

3/36 = 1/12

3 ÷ 3 = 1

36 ÷ 3 = 12

Norma-Jean [14]3 years ago

5 0

Answer:2/36 or 1/18

Step-by-step explanation: Well there are only 2 possible ways that we can roll a sum equal to 4. Rolling a 3 and a one, or a 2 and a 2

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Divide 24 milliliters into the ratio of 6:2<br><br> What is the larger value?

Rashid [163]

Answer:

18 and 6

Step-by-step explanation:

Rn = 6 Ratio numerator

Rd = 2 Ratio Denominator

Rs = Rn + Rd

Rs = 6 + 2

Rs = 8

Ratio Sum

a = 24 Amount to Divide

M = a ÷ Rs

M = 24 ÷ 8

M = 3 Multiplier Ratio Division Calculation

Rr = Rn × M : Rd × M

Rr = 6 × 3 : 2 × 3

Rr = 18 : 6

4 0

3 years ago

Is y – 4x = 9 a function?

Alex787 [66]

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3 years ago

Suppose that a large pumpkin empty a swimming pool in 40 hours and that a small pumpkin empty a pool and 70 hours working togeth

Norma-Jean [14]

Answer:

Total 25.45 hours will be taken to empty the pool.

Step-by-step explanation:

Time taken by large pumpkin to empty the pool=40 hours

Time taken by the smaller pumpkins to empty the pool=70 hours

Amount of pool emptied by large pumpkin in one hour= $\frac{1}{40}$

Amount of pool emptied by small pumpkin in one hour= $\frac{1}{70}$

Amount of pool emptied in one hour if both pumpkins work together=

$\frac{1}{40}$ + $\frac{1}{70}$

= $\frac{11}{280}$

Therefore, the no. of days will be the reciprocal of the amount of work done in one hour ie . $\frac{280}{11}$

Total 25.45 hours will be taken to empty the pool.

5 0

4 years ago

Chin Woo bought a home for $160,000. He put down 20%. The mortgage is a 8 1/2% for 25 years. His yearly payments are?

PolarNik [594]

Amount of the mortgage after down payment is
160,000−160,000×0.2=128,000

Now use the formula of the present value of annuity ordinary to find the yearly payment
The formula is
Pv=pmt [(1-(1+r)^(-n))÷r]
Pv present value 128000
PMT yearly payment?
R interest rate 0.085
N time 25 years
Solve the formula for PMT
PMT=pv÷[(1-(1+r)^(-n))÷r]
PMT= 128,000÷((1−(1+0.085)^(
−25))÷(0.085))
=12,507.10 ....answer

6 0

3 years ago

Which algebraic expression represents "the bagels were divided equally into fifteen bags"? 15 + b 157b StartFraction 15 Over b E

maria [59]

Answer: (d)- $\dfrac{b}{15}$