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3 years ago

Ben is 4 times as old as Ishaan and is 6 years older than ishaan. How old is ben?

Mathematics

2 answers:

ale4655 [162]3 years ago

7 0

Answer:

8 years old

Step-by-step explanation:

masya89 [10]3 years ago

6 0

Answer:

1.5 years old

Step-by-step explanation:

1.5 times 4 is 6

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On January 2, Bering Co. disposes of a machine costing $44,000 with accumulated depreciation of $24,625. Prepare the entries to

jeyben [28]

Answer:

The accounting entry under each condition is given below.

The machine is sold for $18,250 cash

Debit Cash Asset $ 18,250

Debit accumulated depreciation $ 24,625

Debit Loss on disposal $ 1,125

Credit Machine Cost $ 44,000

The machine is traded in for a new machine having a $60,200 cash price. A $25,000 trade-in allowance is received, and the balance is paid in cash.

Debit New Machine Asset $ 60,200

Debit accumulated depreciation $ 24,625

Credit profit on disposal $ 5,625

Credit Machine Cost $ 44,000

Credit Cash Asset (60,200-25,000) $ 35,200

The machine is traded in for a new machine having a $60,200 cash price. A $15,000 trade-in allowance is received,

Debit New Machine Asset $ 60,200

Debit accumulated depreciation $ 24,625

Debit loss on disposal $ 4,375

Credit Machine Cost $ 44,000

Credit Cash Asset (60,200-15,000) $ 45,200

3 0

4 years ago

Reason What does the graph of a function tell<br> you about the multiplicity of a zero?

Y_Kistochka [10]

Answer:

If the graph crosses the x-axis and appears almost linear at the intercept, it is a single zero. If the graph touches the x-axis and bounces off of the axis, it is a zero with even multiplicity. If the graph crosses the x-axis at a zero, it is a zero with odd multiplicity. The sum of the multiplicities is n.

4 0

3 years ago

The largest Prime number less than 100 is ?

Aleksandr-060686 [28]

Answer: 97

Step-by-step explanation: The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence) just if you need all the primes

4 0

3 years ago

Read 2 more answers

Given the sequence 2, 5, 8, 11, 14, ..., which term is 59? (Hint: find n.)

____ [38]

N = 3 ( the next number is 3 plus the previous number
sequence formula = an = 3(n-1) +2

so for term the term that =59

59 = 3(n-1) +2

distribute:
59 = 3n -3+2

59 = 3n -1

60 = 3n
n = 60/3
n = 20

59 is the 20th term

8 0

3 years ago

Chicken Delight claims that 87% of its orders are delivered within 10 minutes of the time the order is placed. A sample of 80 or

jeka57 [31]

Answer:

There is strong evidence that less than 87% of the orders are delivered in less than 10 minutes.

Decision rule: Reject the null hypothesis if (P-value < level of significance)

Test statistic z=-2.70

Decision: Reject the null hypothesis (0.003<0.010)

Step-by-step explanation:

In this question we have to test an hypothesis.

The null and alternative hypothesis are:

$H_0: \pi\geq0.87\\\\H_a:\pi$

The significance level is assumed to be 0.01.

The sample of size n=80 gives a proportion of p=61/80=0.7625.

The standard deviation is:

$\sigma=\sqrt{\frac{\pi(1-\pi)}{N} }=\sqrt{\frac{0.87*0.13}{80} }=0.0376$

The statistic z is then

$z=\frac{p-\pi+0.5/N}{\sigma}=\frac{0.7625-0.87+0.5/80}{0.0376} } =\frac{-10125}{0.0376} =-2.70$

The P-value is

$P(z$

The P-value (0.003) is smaller than the significance level (0.010), so the effect is significant. The null hypothesis is rejected.

There is strong evidence that less than 87% of the orders are delivered in less than 10 minutes.

Decision rule: Reject the null hypothesis if (P-value < level of significance)

Test statistic z=-2.70

Decision: Reject the null hypothesis (0.003<0.010)

6 0

4 years ago