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2 years ago

7

doughnuts are sold in bags and cartons a bag holder for doughnuts and a call and how is $10 tomboys people bags and see and of d

oughnuts he buys a total of 50 doughnuts write down the formula 40 in terms of

1 answer:

Brilliant_brown [7]2 years ago

7 0

Answer:

ask google she tell you the right answer

Step-by-step explanation:

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Plz help it’s due tonight!!!

jasenka [17]

sorry

Step-by-step explanation:

4 0

2 years ago

*Quadratic equations*<br>solve<br>(i) (x+3)(x-4)=0<br><br>(ii) (2x-3)(x-1) =0

Ivanshal [37]

Answer:

(i) (x+3)(x-4)=0

x+3= 0 ⇒ x= -3
x-4= 0⇒ x= 4

(ii) (2x-3)(x-1) =0

2x-3= 0 ⇒ 2x=3 ⇒ x= 3/2
x- 1= 0 ⇒ x= 1

3 0

2 years ago

Which statement is true about the parts of this expression? 5/6 + 1/4x - y The constant is 5/6. The only coefficient is 1/4. The

andriy [413]

Answer:

Step-by-step explanation:

1/4 is the coefficient

x and y is the variables

5/6 is the constant but there could be a equal to zero on the end giving you another constant

Therefor the only true statement is The only coefficient is 1/4.

4 0

3 years ago

9. Stan’s Deli is situated inside a large industrial park. The weekday gross sales at Stan’s average $1,240, with a standard dev

mr Goodwill [35]

Answer:

0.9792

Step-by-step explanation:

Data provided in the question:

Average gross sales = $1,240

Standard deviation = $180

sample size = 40

Now,

standard deviation of sample average

= $\frac{\textup{Standard deviation}}{\sqrt{n}}$

= $\frac{180}{\sqrt{40}}$

= 28.46

Now,

z value for 1200 = $\frac{(1200-1240)}{28.46}$ = -1.4,

and,

p value for (z = -1.4) = 0.0808

therefore,

P(average < $1200) = 0.0808

Thus,

probability that the average over the next 40 weekdays will exceed $1,200

= 1 - 0.808

= 0.9792

7 0

3 years ago

Easy point to earn

jeka57 [31]

Yeah that's correct

3 0

2 years ago