In 14 minutes the heart will beat 140 times becuase i did 140/10 and got 14
Answer:
138.2degrees
Step-by-step explanation:
178.2 - 40 = 138.2
The quadratic graph crosses the y-axis at -3, so the equation is
The shaded region is on 'outer' part of the graph, hence the inequality is
Answer:
1) A bar diagram with 2 shaded squares and 8 unshaded squares.
Step-by-step explanation:
There are 100 students (40+15+20+25).
20 signed up for Track and Field.
20 out of 100 would equate to 20/100, or 2/10, or:
1) A bar diagram with 2 shaded squares and 8 unshaded squares.
Answer:
(a) 1km
(b)80 fence panels
Step-by-step explanation:
(a) perimeter = 300+300= 600
200+200= + 400
=1000m
1km = 1000m
(b).
1panel = 2.5 m 1× 200÷2.5 = 80
=200m
