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Daniel bakes 420 cakes. He bakes only vanilla cakes, banana cakes, lemon cakes and chocolate cakes. 72 of the cakes are vanilla cakes. 35% of the cakes are banana cakes. The ratio of the number of lemon cakes to the number of chocolate cakes is 4:5 Work

2/7 of 420 = 120 vanilla cakes35% of 420 = 147 banana cakes420 - 120 - 147 = 153 chocolate and vanilla cakes4+5 = 9153/9 = 1717*4 = 68

Answered by Anna F. • Maths tutor

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What are the 2 types of hypotheses in Research?

The first is the null hypothesis (H₀), which predicts that there will be no difference between the two variables being measured. For example, if we are measuring student performance in two diff...

Answered by Filiz S. • Psychology tutor

2567 Views

When and why should I use the subjunctive in Spanish?

Firstly remember that the subjunctive is not a tense but a mood and is used for expressions of doubt and improbability. Here is an acronym to remember when to use the subjunctive (WEIRDO): Wishes, Emotion...

Answered by Anastasia Z. • Spanish tutor

1419 Views

How should I approach an unseen poem during an exam?

First, read the poem thoroughly. Next, remember that this is a poem not a piece of prose. Before identifying major themes; assess the form and sound of the poem. For form, ask how many lines does it have?...

Answered by Rosa C. • English tutor

1478 Views

Solve the equation x^2-10x+21=0

First of all notice the highest power on this equation is '2' so it must be a quadratic equation. Using the general form Ax^2+Bx+C=0 we must find two numbers that are factors of C and add together to get ...

Answered by Simran S. • Maths tutor

4720 Views