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2 years ago

How many half miles are in 12 miles and how many one-third cups are in 9 cups

Mathematics

2 answers:

Anestetic [448]2 years ago

8 0

Answer:

Step-by-step explanation:

There are 2 half miles in 1 mile.

12 * 2 = 24

There are 24 half miles in 12 miles.

There are 3 one-third cups in 1 cup.

3 * 9 = 27

There are 27 one-third cups in 9 cups.

LekaFEV [45]2 years ago

5 0

Answer:

there are 24 half miles in 12 miles

Step-by-step explanation:

There are 24 half miles because all you're doing is cutting the full miles in half

Therefore, doubling number

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A mobile phone carrier charges an extra fee if a customer uses more than 500 minutes each month. Tom has already used 230 minute

mina [271]

I think it’s 230+x is greater than or equal to 500.
I don’t have the greater than or equal sign in my phone lol

7 0

3 years ago

Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. If Erica made $42.80 on Monda

prohojiy [21]

to find the number of subscribtion sold we divide the money she made by the price of subscription

monday:

42.80/5.35=8 subscriptions sold

tuesday:

64.20/5.35=12 subscriptions sold

wednesday:

74.90/5.35=14 subscriptions sold

8+12+14=<u><em>34 subscriptions sold in 3 days</em></u>

7 0

2 years ago

Read 2 more answers

Dan invests £15000 into his bank account.

Igoryamba

Answer:

$16,557

Step-by-step explanation:

The computation of the amount after four years is shown below:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

= £15,000 × (1 + 2.5%)^4

= £15,000 × 1.025^4

= $16,557

8 0

2 years ago

uppose that the length of 20 years worth of baseball games has been investigated, and that it has been found that the average (m

alexdok [17]

Answer:

P(120< x < 210) = 0.8664

Step-by-step explanation:

given data

time length = 20 year

average mean time μ = 165 min

standard deviation σ = 30 min

randomly selected game between = 120 and 210 minute

solution

so here probability between 120 and 210 will be

P(120< x < 210) = $P(\frac{120-165}{30}< \frac{x-\mu }{\sigma }$

P(120< x < 210) = $P(\frac{-45}{30}< \frac{x-\mu }{\sigma }$

P(120< x < 210) = P(-1.5< Z < 1.5)

P(120< x < 210) = P(Z< 1.5) - P(Z< -1.5)

now we will use here this function in excel function

=NORMSDIST(z)

=NORMSDIST(-1.5)

P(120< x < 210) = 0.9332 - 0.0668

P(120< x < 210) = 0.8664

8 0

3 years ago

For every 7 glasses wearers in a Classroom,there are about 13 non glasses wearers.If there are 32 students in a entire class how

Alla [95]

Answer:

21 With glasses

Step-by-step explanation:

32/20=1.6

1.6•7=11.2 Without Glasses

1.6•13=20.8 With Glasses

20.8 rounded to nearest whole number=21

6 0

3 years ago