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3 years ago

Dan invests £11000 into his bank account.

Mathematics

1 answer:

Delicious77 [7]3 years ago

8 0

First we hane to figure out how m7ch is the 7.5% of 11000.Then we can simply multiply it by 3 and voilà. Let me know if you need anuthing else.

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Can someone actually help me with this please and thank you

Musya8 [376]

Answer:

a. F(x)=10x-1 , the value of F(-2) is

F(-2)=10(-2)-1

f(-2)= -20-1

f(-2)= -21

b. g(x)= -5x+13 , the value of g(1)

g(1)= -5(1)+13

g(1)= -5+13

g(1)= 8 or +8

c. h(x)= $x^{2}$ -x-12 , the value of h(3) is

h(3)= $3^{2}$ -3-12

h(3)=9-3-12

h(3)= -6

Step-by-step explanation:

6 0

2 years ago

NEED HELP PLEASE!!!!

Masja [62]

Answer:

Yes

Step-by-step explanation:

$\sqrt{\frac{2x}{9} }={\frac{\sqrt{2x} }\sqrt{} {9} } =\frac{\sqrt{2x} }{3}=\frac{1}{3}\sqrt{2x}$

3 0

3 years ago

the track team is trying to reduce their time for a relay race. First they reduce their time by 2.1 minutes. then they are able

koban [17]

Their beginning time was 16.06 minutes.

<u>Step-by-step explanation:</u>

The track team is trying to reduce their time for a relay race.

First they reduce their time by 2.1 minutes, take it as $t_{1}$ . Then they are able to reduce that time by 10 minutes, take it as $t_{2}$ . Let ‘X’ be the time in minutes at the beginning.

Given that their final time is 3.96 minutes, then their beginning time can be calculated as below,

$X-t_{1}-t_{2}=3.96 \text { minutes }$

$X=3.96+t_{1}+t_{2}$

By substituting the values, we get

$X=3.96+2.1+10=16.06 \text { minutes }$

Hence, their beginning time was 16.06 minutes.

7 0

4 years ago

Please answer this question! brainliest and 25 points to the CORRECT answer!

saul85 [17]

Answer: The correct answer would be, B 200 cm to the second

5 0

4 years ago

find the sum and product of the zeros of the quadratic polynomial are -1/2 and -3.what is the quadratic equation

11111nata11111 [884]

Answer:

Step-by-step explanation:

let sum of zeros=s

and product of zeros=p

then quadratic equation is x²-sx+p=0

x²-(-1/2)x+(-3)=0

x²+1/2 x-3=0

2x²+x-6=0

5 0

3 years ago