plz explain the solution in brief and show the solutions step wise.

plz explain the solution in brief and show the solutions step wise.

plz answer it fast.i want the answwer.plz explain steps wise.and show the solution

How do I do this?

1/3, 2/5, 3/7, 4/9 A) what are the next three terms of this sequence? B) find an expression for the nth term of this sequence?

Joan's fruit bowl contains only apples and bananas. If Joan randomly selects a piece of fruit from the bowl. The probability it will be a banana is 2/5. However, before she chooses a piece of fruit,...

Jack's hat collection contains striped hats and spotted hats. The ratio of spotted hats to the total number of hats is 2:7. A) Jack picks a hat to wear at random. What is the probability...

Dawn and Scott count the money they each have in their pocket. Dawn has £17.50 and the ratio of Dawn's money to Scott's money is 5:4. Dawn gives £4 to Scott. What is the new ratio between the amounts...

In a box of chocolate's there are 36 strawberry flavoured chocolates. And the ratio of orange chocolates to strawberry chocolates is 5:4. If someone eats six of the orange chocolates, what is the...

A radar station R is due west of another radar station S.The bearing of plane P from R is 162 degrees.The bearing of P from S is 205 degrees.on which bearing should the plane travel to go to S followed...

if the point (2k-3,k+2) lies on the graph of the equation 2x+3y+15=0,find the value of k

For some reason 1+i = root 2 * e ^ pi / 4 which i dont understand how so I would like an explanation for this...

In a 20% off sale, a coat was £68. Work out the original price

1/a2sin2x-cos2x

Just some 7th grade advance math but I'm kind of stuck onthis

What is the value of (1+1/2)*(1+1/3)*...*(1+1/2003)

The original question is 3^x - x = 77. By a little simplifying, I got x = log3(77+x) and by substituting I noted that I could obtain a infinite sequence for x = log3(77+log3(77+log3(77+...

The following problem consists of an assertion and a ‘proof’. Identify any error(s) in the ‘proof’. If there are errors but the assertion is true, provide a correct proof. Otherwise, provide a counter-example...

Solve using the formula N=No*2^t/Td Suppose a particular type of bacteria cell divides into two new cells every TD minutes. Let N0 be the initial number of...

(1/x)(d/dx(x(dy/dx))) = 4sinh(y) : x varies from 0 to 1 Boundary Conditions :- at x = 0 : dy/dx = 0 at x = 1 : dy/dx = 4 Plot y as a function of x

Please show any working out along with it please.

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