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1 year ago

7

Find the mean of the data in the dot plot below. Make sure to show your work and explain the steps you took in solving the probl

em using the words “first,” “next,” and “last.”

2 answers:

astraxan [27]1 year ago

6 0

Answer:

picture?

Step-by-step explanation:

NARA [144]1 year ago

4 0

Answer:

Step-by-step explanation:

Am sorry yoou have not indicated the data

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Paul has just enough money to buy either 5 erasers and 30 pencils or 10 erasers and 24 pencils. Each eraser costs $0.30. How muc

jasenka [17]

Each pencil will cost $0.25

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2 years ago

2.5.3 Journal: Proofs of Congruence

nexus9112 [7]

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2 years ago

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Gary's salary varies directly as the number of days he works. If his salary for five days is $52.00, how much would it be for 12

Viktor [21]

Answer:

124.8

Step-by-step explanation:

52 divided by 5 = 10.4

then, multiply by 12 = 124.8

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1 year ago

if the survey, 9/25 of students ride the bus to school and 19/50 walk to school. what fraction of students ride the bus or walk

Elena-2011 [213]

1. $\dfrac{9}{25}$ of students ride the bus to school. Note that

$\dfrac{9}{25}=\dfrac{9\cdot 2}{25\cdot 2}=\dfrac{18}{50}.$

2. $\dfrac{19}{50}$ of students walk to school.

3. The fraction of students that ride the bus or walk to school is

$\dfrac{18}{50}+\dfrac{19}{50}=\dfrac{18+19}{50}=\dfrac{37}{50}.$

Answer: the fraction of students that ride the bus or walk to school is $\dfrac{37}{50}.$

6 0

2 years ago

Myra asked Annabelle to buy her some perfume while she was in France. Annabelle paid 200 euros for it. Myra wants to pay Annabel

serious [3.7K]

Answer:

286

Step-by-step explanation:

Given : Myra asked Annabelle to buy her some perfume while she was in France. Annabelle paid 200 euros for it. Myra wants to pay Annabelle back in U.S. dollars.

To Find: If the foreign exchange rate between the U.S. dollar and the euro is 1:0.7, how much should Myra pay Annabelle?

Solution:

Since Annabelle paid 200 euros

And Myra wants to pay Annabelle back in U.S. dollars.

Let Myra paid amount to Annabelle in U.S. dollar be x

We are also given that the U.S. dollar and the euro is 1:0.7

⇒ $\frac{1}{0.7}=\frac{x}{200}$

⇒ $\frac{1*200}{0.7}=x$

⇒ $\frac{200}{0.7}=x$

⇒ $285.7=x$

⇒285.7≈286

Thus Myra should pay $286 to Annabelle

6 0

2 years ago