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anyanavicka [17]

3 years ago

10

Idk how many ive asked just today

2 answers:

muminat3 years ago

6 0

You just have to divide the volume by (11*11)

maw [93]3 years ago

3 0

The answer should be 7 cm

11·11 = 121
847÷121 = 7

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for every weekend that mia does her household chores her mother gives her $9.for how many weekends does mia have to do her chore

allsm [11]

So, we'll say Mia gets $4.50 a day, since a standard weekend is two days, therefore adding up to $9 a weekend. So if Mia were to do her chores for 4 weekends, she'd have a total of $36 but not $40. So if she were to work an extra weekend, so 5 weekends, she'd have a total of $45. So you can say 5 weekends in order to earn more than $40.

7 0

3 years ago

Cassie has 8 red marbles and 12 yellow marbles. Her mom doubles her red and yellow marbles for her birthday. Use the distributiv

xz_007 [3.2K]

2(8+12)

Distribute the 2 to the 8 and the 12

16+24

40

5 0

3 years ago

Read 2 more answers

Please help me its due in 5 minutes

STALIN [3.7K]

Answer:

90.09 m

Step-by-step explanation:

47.5 * 3.3 /1.74 = 90.09

3 0

3 years ago

Suppose that two cards are randomly selected from a standard 52-card deck. (a) What is the probability that the first card is a

Roman55 [17]

Answer:

a. $\frac{1}{17}$

b. $\frac{1}{16}$

Step-by-step explanation:

We are given that two cards are drawn are randomly selected from a standard 52- cards deck.

Total cards=52

Total number of spade cards=13

Probability= $\frac{number\;of\;favourable\;cases}{total\;number\;of cases}$

a.The probability of drawing two cards first card is spade and second card is spade without replacement = $\frac{13}{52}\times \frac{12}{51}$

The probability of drawing two cards first card is spade and second card is spade= $\frac{1}{17}$

b. The probability of drawing two cards first is spade and second card is a spade with replacement = $\frac{13}{52}\times\frac{13}{52}$

The probability of drawing two cards first is spade and second card is a spade with replacement = $\frac{1}{16}$

6 0

4 years ago

A new motorboat costs $6000. The value of the boat decreases by 15% each year. What is the value of the boat after 3 years?

Elodia [21]

Answer:

The value of the boat after 3 years is $\$3,684.75$

Step-by-step explanation:

we know that

The formula to calculate the depreciated value is equal to

$V=P(1-r)^{x}$

where

V is the depreciated value

P is the original value

r is the rate of depreciation in decimal

x is Number of Time Periods

in this problem we have

$P=\$6,000\\r=15\%=15/100=0.15\\x=3\ years$

substitute

$V=6,000(1-0.15)^{3}$

$V=6,000(0.85)^{3}$

$V=\$3,684.75$

6 0

3 years ago