3 years ago

I need help with number 4.

2 answers:

7 0

Answer is B

purely by just looking at 4/9 on A, C and D it’s closer to the 1 on the scale when 4/9 should be closer to the 0 end

inna [77]3 years ago

3 0

Answer:

Step-by-step explanation:

Has to be in order of value. Others have values that go down after going up.

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Can some1 help with this please i am begging you

SSSSS [86.1K]

Answer:

it would be b

Step-by-step explanation:

8 0

3 years ago

Rich also has £400 pounds invest 3% compound interest . How many years does he need to invest the money to get at least £475

zepelin [54]

Answer: 6 years

Step-by-step explanation:

Formula to calculate compound amount: $A=P(1+r)^t$ , where P= Principal , r=rate of interest, t= time

Given: P = £400, r = 3% = 0.03 , A= 475

Required equation: $400(1+0.03)^t\geq475$

$400(1.03)^t\geq475\\\\\Rightarrow\ (1.03)^t\geq\dfrac{475}{400}\\\\\Rightarrow\ (1.03)^t\geq1.1875$

Taking log on both sides , we get

$t \log 1.03\geq\log1.1875\\\\\Rightarrow\ t(0.0128372)\geq(0.0746336)\\\\\Rightarrow\ t\geq\dfrac{0.0746336}{0.0128372}=5.81385\approx6$

Hence, he needs to invest the money for 6 years to get atleast £475.

7 0

3 years ago

What the hell! I’m too stupid for this

kirza4 [7]

Answer:

same sorry can't help

Step-by-step explanation:

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4 years ago

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A right cylinder has a radius of 5 and height of 9. What is it’s surface area?

Art [367]

Answer:140pi units 2 squared

Step-by-step explanation:

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3 years ago

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How much is 3/1/2 pounds written as a combination of whole pounds and whole ounces?

Romashka-Z-Leto [24]

If I understood correctly what you were asking it should be 56 ounces.Hope it helps :)

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3 years ago