Ask question

Ask question

All categories

3 years ago

10

Alex buys 2 1/2 pounds of grapes. He buys 1 1/4 times as many pounds of apples as grapes. How many pounds of apples does Alex bu

y?

1 answer:

morpeh [17]3 years ago

5 0

Answer:

3 1/8

Step-by-step explanation:

2 1/2 = 5/2

1 1/4 = 5/4

(5/2)(5/4) = 25/8 = 3 1/8

You might be interested in

How many degrees does the hour hand of a clock turn between 3p.m and 7:30p.m

sergeinik [125]

It turns 4 times because 3 x 4 = 7

give thanx plz

8 0

3 years ago

Read 2 more answers

Fred has 45 books. Sally has 27 times more books than Fred. How many books does Sally have?

hodyreva [135]

Answer:

fred = 45 books

sally has 27 times more book than fred

sally = 45 X 27

= 1215 books

5 0

3 years ago

Mr.O'Brien is paid $10 per hour for the first 40 hours he works in a week. He is paid 1.5 times that rate for each hour after th

erma4kov [3.2K]

In first 40 hours he earns = 7.30 x 40 = $292
Each hour after his rate = 7.20 x 1.5 = $10.80 per hour
In extra four hours he earns = 10.80 x 4 = $43.20

Total earnings = $292 + $43.20 = $335.20
Therefore you don't agree
Hoped this helped you

8 0

4 years ago

Using sum or difference formulas, find the exact value of sin(165∘)

Nikitich [7]

$\bf \textit{Sum and Difference Identities}
\\ \quad \\
sin({{ \alpha}} + {{ \beta}})=sin({{ \alpha}})cos({{ \beta}}) + cos({{ \alpha}})sin({{ \beta}})
\\ \quad \\
sin({{ \alpha}} - {{ \beta}})=sin({{ \alpha}})cos({{ \beta}})- cos({{ \alpha}})sin({{ \beta}})\\\\
-------------------------------\\\\$

$\bf sin(165^o)\implies sin(120^o+45^o)
\\\\\\
sin(120^o)cos(45^o)~+~cos(120^o)sin(45^o)\implies \cfrac{\sqrt{3}}{2}\cdot \cfrac{\sqrt{2}}{2}~+~\cfrac{-1}{2}\cdot \cfrac{\sqrt{2}}{2}
\\\\\\
\cfrac{\sqrt{6}}{4}~-~\cfrac{\sqrt{2}}{4}\implies \cfrac{\sqrt{6}-\sqrt{2}}{4}$

6 0

3 years ago

You and a friend are playing a game by tossing two coins. Is this a fair game?

nevsk [136]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers