Ask question

Ask question

All categories

3 years ago

7

Nancy buys 2 large pizzas for her brother’s birthday party. The girls eat 7/8 and the boys eat 5/8 Nancy says that 1 1/2 are lef

t is she correct

2 answers:

storchak [24]3 years ago

4 0

Answer:

Step-by-step explanation:iiIshhd

Elenna [48]3 years ago

4 0

Answer: Nancy is correct because 7/8 is close to benchmark 1 and 5/8 is close to benchmark 1/2 and 1 + 1/2 = 1 and 1/2

Step-by-step explanation:

You might be interested in

Some students reported how many pets they had. The dot plot shows the data collected: A dot plot is titled Students Pets and lab

hichkok12 [17]

Answer:B

Step-by-step explanation:I just know

4 0

3 years ago

How can bees dying affect all four spheres of the Earth? (lithosphere, biosphere, atmosphere, and hydrosphere)

labwork [276]

Answer:

Step-by-step explanation:

For example, the atmosphere mixes down into the other spheres and releases precipitates; the hydrosphere overlaps onto land surfaces and water vapor rises up into the atmosphere; the biosphere reaches up into the atmosphere, down into soils and rock, and throughout the oceans, exchanging gases, water and nutrients

7 0

3 years ago

Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason’s sample consiste

UkoKoshka [18]

Answer: Last Option is correct.

Step-by-step explanation:

Since we have given that

Total number of population = 25000

Percent of sample of Jason = 0.24%

Percent of sample of Yolanda's = 0.32%

So, Number of population according to Jason's sample is given by

$\frac{0.24}{100}\times 25000\\\\=0.0024\times 25000\\\\=60$

Number of population according to Yolanda's sample is given by

$\frac{0.32}{100}\times 25000\\\\=0.0032\times 25000\\\\=80$

Both the sample can be used to make inferences about the population

Hence, Last Option is correct.

3 0

3 years ago

Read 2 more answers

In a reforestation program, 4250 seedlings were planted. Three times as many hemlocks as spruces were planted. The number of oak

Mariana [72]

Answer:

The number of : Spruce planted is 700

:Oaks planted is 1450

:Hemlocks planted is 2100

Step-by-step explanation:

Let the number of spruce planted = k

So,the number of hemlocks planted = 3k

And, the number of oaks planted = 50 + 2k

Total saplings planted = 4250

Now, Total saplings planted = Number of { spruce planted + oaks planted + hemlocks planted}

or, 4250 = k + 3k + (50 +2k)

⇒ 4250 - 50 = 6k

or, 6k = 4200

⇒ k = (4200 / 6) = 700 ⇒ k = 700

So, the number of spruce planted = 700

Number of Oaks planted = 50 + 2k = 50 + 1400 = 1450

ans, the number of hemlocks planted= 3k = 3 x 700 = 2100

6 0

3 years ago

Each cookie has the same number of chocolate chips. How many chocolate chips are on 4 cookies? and 4 cookies and 3 chocolate chi

Valentin [98]

I believe it’s 12 chips.

5 0

3 years ago