The table shows the numbers of snare drum backbeats and bass guitar notes in a disco tune. Snare Drum Backbeats
3
Bass Guitar Notes
2
90
120
60
80
Are the two quantities proportional? Explain.
Use the drop-down menu to show and explain your answer.
The quantities Choose...
proportional. All the ratios of notes to backbeats are
Choose...

- 70

this is the answer for you hope it

i believe the answer is letter c) 8

step-by-step explanation:

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500