All categories

3 years ago

if i have 5 apples and i ate them in 3 days,but if i buy 8 apples how many days will it take to eat the 7 apples?

Mathematics

2 answers:

Soloha48 [4]3 years ago

4 0

The answer is 4.2. He ate 7 Apple in 4.2 days

ra1l [238]3 years ago

4 0

1 day eat 2. 2day eat 1. 3 day eat1.4 day eat1.5 day eat 1.6 day eat 1.7 day eat 1.

You might be interested in

The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.30, and the sample statistics

IrinaK [193]

Answer: 0.84

Step-by-step explanation:

let p be the population proportion of adults who smoked a cigarette in the past week.

As per given , we have

$H_a: p$

Sample size : n= 1491

The sample proportion of adults smoked a cigarette= $\hat{p}=\dfrac{x}{n}=\dfrac{462}{1491}=0.30985915493\approx0.31$

The test statistic for proportion is given by :-

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}$

Substitute all the values , we get

$z=\dfrac{0.31-0.30}{\sqrt{\dfrac{0.30(1-0.30)}{1491}}}\\\\=\dfrac{0.01}{\sqrt{0.000141}}\\\\=\dfrac{0.01}{0.011874342087}=0.84261497731\approx0.84$

Hence, the value of the test statistic = 0.84

6 0

2 years ago

Anyone knows this I'm confused

Hitman42 [59]

Answer: i dont see a thing yur thing isnt

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

(a) Fiona has $450 in her savings account. She deposits $40 each month. Liam has $975 in his checking account. He writes a check

kenny6666 [7]

Answer:

y=450+40x y=975-65x

Step-by-step explanation:

at five months they will have the same amount of money in their accounts

7 0

2 years ago

Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is

ozzi

Answer:

4800 cubic Inches

Step-by-step explanation:

Wesley's laundry basket has a rectangular base with an area of 200 square inches. The basket has a height of 24 inches and it is full of clothes. What is the volume of Wesley's laundry basket?

The volume of Wesley's Rectangular laundry basket = Area of the Base × Height of the basket

Base area = 200 square inches

Height of the basket = 24 inches

Volume of the basket = 200 square inches × 24 inches

= 4800 cubic Inches

7 0

2 years ago

Solve for x: 3 - 2x = -7 A. 2 B. -5 C. 5 D. -2

kipiarov [429]

Answer is a. 2
3 - 2x= -7
- 2x = -4
x = 2

6 0

1 year ago