Ratio and Proportion - Page 12 in the attachment - Question 3: Hilary and Ruth share a flat with a monthly rent of £885.
Hilary ’s bedroom is twice the size of Ruth’s, so she pays
twice as much rent as Ruth.
How much do they each pay?

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics