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2 years ago

Is this right or not because I’m doubting it

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

3 0

Answer: yes it is

Step-by-step explanation:

You might be interested in

You’ve been asked to order cake for your school dance. Here’s a formula for the scenario: z=xa/y

olga nikolaevna [1]

Answer:

The number of cake for order is 15 cakes .

Step-by-step explanation:

Given as :

Total number of people to attend the dance = x = 60

The number of slices each person will eat = A = 2 slices

The number of slices per cake = y = 8 slices

Let The number of cake for order = z

Now, According to question

Total slices of cake required for 60 people when each people eat 2 slices = total number of people × number of slices each person will eat

i.e Total slices of cake required for 60 people when each people eat 2 slices = x × A

Or, Total slices of cake required for 60 people when each people eat 2 slices = 60 × 2 slices

Or,Total slices of cake required for 60 people when each people eat 2 slices = 120 slices

Again

∵ number of slices per cake = 8

∴ The number of cake for order = $\dfrac{\textrm Total slices of cake required for 60 people when each people eat 2 slices}{\textrm number of slices per cake }$

Or, z = $\frac{x\times A}{y}$

i.e z = $\frac{120}{8}$

∴ z = 15 cakes

So,The number of cake for order = z = 15 cakes

Hence,The number of cake for order is 15 cakes . Answer

7 0

2 years ago

Resolve into factors x^4+x^2+1

Virty [35]

Answer:

$x^{6}$ + 1

Step-by-step explanation:

If exponents have the same base, then you could add the exponents together. The exponents have the same base of x.

4 + 2 = 6

$x^{6}$ + 1

8 0

2 years ago

Please help with this

scoray [572]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

For each sequence, find the first 4 terms and the 10th term. a.) n + 5 b.) 2n – 1

den301095 [7]

For these, n is equal to the term you want. So you substitute the number in for whichever term you want. This means:

a) 1 (1st term) + 5 = 6
2 (2nd term) + 5 = 7
3 (3rd term) + 5 = 8
4 (4th term) + 5 = 9
10 (10th term) + 5 = 15

And so on for b (not going to keep writing the term, I’m sure you get that by now.

b) 2(1) - 1 = (2x1) - 1 = 1
2(2) - 1 = (2x2) - 1 = 3
2(3) - 1 = (2x3) - 1 = 5
2(4) - 1 = (2x4) - 1 = 7
2(10) - 1 = (2x10) - 1 = 19

Hope this helps :)

4 0

3 years ago

Sue, an experienced shipping clerk, can fill a certain order in 6 hours. Jim, a new clerk, needs 11 hours to do the same job. Wo

ludmilkaskok [199]

Answer:

3 15/17 hours

Step-by-step explanation:

Sue's rate of completion is ...

1/6 order per hour

Jim's rate of completion is ...

1/11 order per hour

Assuming they can appropriately divide the work, their total rate of completion will be ...

(1/6 + 1/11) = (11+6)/(66) = 17/66 . . . . order per hour

The time for one order is the inverse of that: 1/(17/66) ...

66/17 hours per order = 3 15/17 hours per order

Working together, it will take Sue and Jim 3 15/17 hours to fill the order.

8 0

3 years ago