jakeharris02

48 Questions
0 Answers

0

1798

5

-40

help please

a : b = 9:4 and 10b = 7c
work out a:c in its simplest form

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jakeharris02 Apr 22, 2018

0

1408

3

-40

help please

At a football game
number of men : number of women : number of children = 13:5:7
there are 4152 more men than women.
work out the number of children at the game read more ..

jakeharris02 Apr 22, 2018

+1

930

1

-40

help :(

this table gives the mass and length of some toy snakes. the mass (g) of each snake is proportional to the square of its length (cm). complete the table.
MASS | LENGTH
1. read more ..

jakeharris02 Jan 7, 2018

0

961

1

-40

please help

this table gives the mass and length of some toy snakes. the mass (g) of each snake is proportional to the square of its length (cm). complete the table.
MASS | LENGTH
1. read more ..

jakeharris02 Jan 7, 2018

0

952

1

-40

help

a tennis ball is thrown vertically upwards with a speed of v m/s. the height, H metres, reached by the ball is proportional to the square of v. when v = 30m/s, h = 30m work out the value of:
a) H when v = 20m/s
b) v when H = 15 m read more ..

jakeharris02 Jan 4, 2018

0

979

1

-40

please help

a tennis ball is thrown vertically upwards with a speed of v m/s. the height, H metres, reached by the ball is proportional to the square of v. when v = 30m/s, h = 30m work out the value of:
a) H when v = 20m/s
b) v when H = 15 m read more ..

jakeharris02 Jan 3, 2018

0

6511

4

-40

solve the inequality 2(4x+1)<3(2x-3)

solve the inequality 2(4x+1)<3(2x-3)

jakeharris02 Nov 7, 2017