Two snow seasons ago whitecap recurved 320 inches of snow

Please Help I will Give Brainest and 100 points and no fake answers

Lady bird [3.3K]

Step-by-step explanation:

$\sqrt{3} is \: between1.7and1.8$

7 0

3 years ago

Judy spent 3 hours driving 165 miles She thinks

sasho [114]

Step-by-step explanation:

she drove already 165 miles.

she will reach her destination, if she drives 4 more hours by going 65 miles/hour.

that would mean she would travel

65×4 = 260 miles

in these 4 hours.

so, the total trip is then 165 + 260 = 425 miles.

but what I find strange is that your teacher specified how long it took her to drive the first 165 miles.

as you can see above, it would make no difference for the calculation of the total trip length in miles.

this is either an attempt to confuse us, or the message is that Judy has to achieve an average of 65 miles/hour for the whole trip, and the problem definition was just imperfectly phrased.

if that is the case, then things look a bit different, as her average speed was only 165/3 = 55 miles/hour for the first 3 hours and 165 miles.

so,

(165 + x)/(3 + 4) hours = 65/hour

(165 + x)/7 hours = 65/hour

165 + x = 65 × 7 hours / hour = 65×7 = 455 miles

x = 455 - 165 = 290 miles

she would have to go

290 miles / 4 hours = 72.5 miles/hour

for these next 4 hours (and 290 miles) to reach an overall average speed of 65 miles/hour.

and the total trip would be then

165 + 290 = 455 miles

I am not sure, which your teacher wants here.

65 miles/hour average speed just for the next 4 hours, or to speed up that much for the next 4 hours that the overall trip average is then 65 miles/hour.

again, the phrasing of the problem definition suggests the first case, but the fact that the travel time for the first part of the trip is given could suggest the second case (as this information is not needed for the first case).

6 0

3 years ago

100 points pls help

Travka [436]

Answer:

Part A: $12,220

Part B: $12,134.08

Part C: First option

Parte C: Second option.

Explanation:

Part A: 7.4% simple interest

r = 7.4% = 0.074
P = $10,000
t = 3 years

Formula: $A=P+Prt$

Calculations:

$A=$10,000+$10,000(7.4\%)(3)\\\\ A=\$10,000+\$10,000(0.074)(3)\\\\ A=\$12,220$

Part B: 6.5% compounded quaterly

r = 6.5% = 0.065

n = 4

P = $10,000

t = 3 years

Formula:

$A=P\bigg(1+\dfrac{r}{n}\bigg)^{nt}$

Substitute and compute:

$A=\$10,000\bigg(1+\dfrac{0.065}{4}\bigg)^{(4\times3)}$

$A=\$12,134.08$

Part C: Which investement is better

Over the first three years the first option, 7.4% per year simple interest, is a better investment, because the value of its value is $12,220 - $12,134.0 = $85.94 greater than the second option.

Part D: Recomendation

If George is unsure how long he will keep the money in the account, I would recommend to use the second option, because the compounded interest will overcome the simple interest, since the year 5. You can show that with a table:

Value of A in $:

Year Simplet intertest Compound interest

1 10,000 + 10,000(0.074)(1) 10,000(1 + 0.0650/4)¹

10,740 10,666

2 10,000 + 10,000(0.074)(2) 10,000(1 + 0.065/4)²

11,480 11,376

3 10,000 + 10,000(0.074)(3) 10,000(1 + 0.0650/4)³

12,220 12,314

4 10,000 + 10,000(0.074)(4) 10,000(1 + 0.065/4)⁴

12,960 12,942

5 10,000 + 10,000(0.074)(5) 10,000(1 + 0.065/4)⁵

13,700 13,804

8 0

4 years ago

8 pounds 10 ounces you want to split it equally among 3 room how much should each room get

saw5 [17]

8x16= 128+10= 138. 138 divided by 3= 46. The answer is 46oz.

8 0

4 years ago

Sherry is the sole proprietor of a successful flower shop. in sherry's flower shop the ratio of roses to lilies is 4 to 3. the r

Lorico [155]

The ratio of roses to lilies is 4:3 and that of lilies to peonies is 4:1.
suppose the number of roses is x:
the number of lilies will be 3/4x
the number of peonies will be 1/4×3/4x=3/16x
the ratio of roses to peonies will be:
x/(3x)/16
x×16/(3x)
=16/3
hence the ratio will be 16:3

3 0

3 years ago