2 years ago

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Mathematics

1 answer:

Lemur [1.5K]2 years ago

3 0

Answer:

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if £2000 is placed into a bank account that pay 3% compound interest per year how much will be in the account after 2 year

zalisa [80]

Use the compound amount formula:

A = P(1+r)^t

Here, A = £2000 (1+0.03)^2 = <span>£2121.80 (answer)</span>

6 0

2 years ago

A 12-member jury is to be selected from 15 men and 13 women. Find the probability that this jury has 6 or 7 males.

Bas_tet [7]

Answer:

The right solution is "0.5545".

Step-by-step explanation:

According to the question,

The probability of having 6 or 7 males will be:

= $P(6 \ males)+ P(7 \ males)$

= $\frac{15_C_6\times 13_C_6}{28_C_{12}} + \frac{15_C_7\times 13_C_5}{28_C_{12}}$

= $\frac{5005\times 1716+6435\times 1287}{30421755}$

= $\frac{16870425}{30421755}$

= $0.5545$

8 0

2 years ago

Thanks if u help ✨:)

faltersainse [42]

Answer:

D.mode

Step-by-step explanation:

4 0

2 years ago

34.25 Divided by what Equals 342.5

Marizza181 [45]

Answer:342.5/ 34.25 = 10

6 0

2 years ago

17) please help with this question!!!<br> BraiNLIEST AND 20 POINTS :)

valentinak56 [21]

Answer:

Step-by-step explanation:

8 gallons of regular gas with 10% and 2 gallons with 85%

8 x 10 =80%

2 x 85 =170%

170+80=250%

10 gallons each with 100%, so 10 x 100 =1000%

250% of 1000% = 1/4 or 25% ethanol

Hope this helps!

4 0

2 years ago