Answer is 6 ..please give the solution step by step so that it can help me understand clearly

Answer is 6 ..please give the solution step by step so that it can help me understand clearly

solve - a two digit number is such that one digit is twice the other. on interchanging the digit the new number so obtained is less than 9 and twice the orginal number. Find the original number...

Use a table of function values to approximate an x-value in which the exponential function exceeds the polynomial function. In your final answer, include the table of function values. f(x) = 2x h(x)...

9 is wrong btw, its 1

Please help me answer the following questions! I'm stuck and keep getting the wrong answer! 1. Find the number of six-letter arrangements that can be made from the letters in the word SYDNEY. 2...

There are 317 passengers on the plane, there are 85 more adults than kids on the plane. How many children are on the plane

2/3 of the leaves of a tree fall of in the first week. In the second week 2/3 of the remaining leaves fell off. In the 3rd week 2/3 of the remaining leaves fell off. Now there are 37 leaves left....

This is just a math question that in which i need the answer to be confirmed. I know 2 possible answers, £120 and £109. I have used a method in which seems correct.

If f(x) = (x-1)2, show that f(p+a) = f(1-p) Please show me how to solve a problem as such, thank you!

Help me please i need explanation on how how 3/6 equivalent to 2/4

it is meant to say 4sin2x

The diagram shows a triangular prism with a ray of light entering side AB and incident on side AC as shown. The refractive index of the material making up the prism is 1.64. Identify quantitatively...

i need some help for my maths homework

An alloy is made from a mixture of gold and silver. The density of gold is 19.3 g/cm^3. The density of silver is 10.5g/cm^3. A ring is made from the alloy. The mass of the ring is 10g and its volume...

The following special function f(t) is periodic with a period of 2. It consists of periodically spaced Dirac delta functions. Between ‐1 and 1 it is defined by the formula f(t)=δ(t−(1/4))+δ(t+(1/4)) (a)...

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Answer are given 9.8 km and 085.7 degrees

Once upon a time there was a planet named PLANET X. Mario went there to discover this planet. He talked to everyone there and tried to make friends with the aliens. But due to some reasons, some of...

please explain how to sole ths problem in detail

I have to prove that the equation (x-a)(x-b)=c2 has infinite solutions