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enot [183]
3 years ago
13

sasha wants to earn the maximum intrest on her money, she decides to deposit $50 in two different banks for 90 days (3 months) t

o compare them before she deposits all her money, she finds a bank that compounds intrest daily at an annual rate of 2.2% and another bank that compounds intrest monthly at an annual rate of 4.8% with which bank will she earn more money
Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0

Answer:

I think at the 2nd bank

Step-by-step explanation: could i please have brainliest

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A rugby team played six games.
Schach [20]

Step-by-step explanation:

mean score means the sum of all 6 scores divided by the number of games : 6.

sum6/6 = 15

sum6 = 15×6 = 90

(sum6 + x)/7 = 16

sum6 + x = 16×7 = 112

90 + x = 112

x = 22

they scored 22 points in the 7th game.

3 0
2 years ago
3. Tyler and his family went on a backpacking trip. They started hiking at 3:00 P.M. It took 2 hours and 30 minutes to reach the
atroni [7]
I'm pretty sure the answer is 7:00 pm
4 0
3 years ago
Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p
aev [14]

Answer:

P(X < 3) = 0.7443

Step-by-step explanation:

We are given that the random variable X has a binomial distribution with the given probability of obtaining a success. Also, given n = 6, p = 0.3.

The above situation can be represented through Binomial distribution;

P(X=r) = \binom{n}{r}p^{r} (1-p)^{n-r} ; x = 0,1,2,3,.....

where, n = number of trials (samples) taken = 6

            r = number of success = less than 3

           p = probability of success which in our question is 0.3.

LET X = a random variable

So, it means X ~ Binom(n=6, p=0.3)

Now, Probability that X is less than 3 = P(X < 3)

P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)

             = \binom{6}{0}0.3^{0} (1-0.3)^{6-0}+ \binom{6}{1}0.3^{1} (1-0.3)^{6-1}+ \binom{6}{2}0.3^{2} (1-0.3)^{6-2}

             = 1 \times 1 \times 0.7^{6}  +6 \times 0.3^{1}  \times 0.7^{5}  +15 \times 0.3^{2}  \times 0.7^{4}

             = 0.11765 + 0.30253 + 0.32414 = 0.7443

Therefore, P(X < 3) = 0.7443.

5 0
3 years ago
A gazebo is being built in the shape of a regular hexagon. One side of the hexagon measures 5 ft. How much wood must be purchase
Andrei [34K]
This question is open ended and doesn't have the necessary information.

hexa means 6, so I would assume 6x5 = 30 ft, but then you want to have a side open for a 'door', so subtracting 5 would make the answer 25ft.<span />
4 0
3 years ago
A gardener is installing fence around his garden. Let x represent the width of the garden, in feet. The perimeter of the garden
hoa [83]

Answer:

B 3x+2

Step-by-step explanation:

perimiter=2L+2W

P=2(L+W)

if x=width then

P=2(L+x)

P=8x+8

hmm

8x+8=2(L+x)

distribute

8x+8=2L+2x

minus 2x both sides

6x+8=2L

divide both sides by 2

3x+4=L

the length is 3x+4

B is answer

6 0
3 years ago
Read 2 more answers
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