Ask question

Ask question

All categories

2 years ago

6

Emma is building a wall around her garden. It has taken 45 minutes, and she is 75% dome. What is the total time it will take Emm

a to finish building her wall?

1 answer:

rodikova [14]2 years ago

8 0

The answer is 15 minutes

You might be interested in

A store makes a profit of $18 on a blanket after a markup of 30%. What is the selling price of the blanket?

Sidana [21]

$23.40 because 18•0.3=5.4 and 18+5.4=23.4.

6 0

2 years ago

Read 2 more answers

Jeff brought a bottle of water for $2.He also brought some hot dogs for $3 each.Jeff did not spend more than $14 on the hot dog

Gala2k [10]

The answer would be D because 3h + 2 (water) has to be less than or equal to > 14

8 0

2 years ago

Read 2 more answers

It is recommended that adults consume at least 1,000 mg of calcium every day. One ounce of whole milk contains about 25 mg of ca

ohaa [14]

Answer:

20 ounces of milk and 3 ounces of cheddar cheese

30 ounces of milk and 4 ounces of cheddar cheese

40 ounces of milk and 5 ounces of cheddar cheese

Step-by-step explanation:

Consider the inequality $25x+200y\geq 1000$

Here, x denotes ounces of whole milk and y denotes ounces of cheddar cheese.

To write: three different amounts of milk and cheese that a person could consume to meet the recommendation

Solution:

Take $x=20,y=3$

$25(20)+200(3)\geq 1000\\500+600\geq 1000\\1100\geq 1000$

So, $x=20,y=3$ satisfy the inequality $25x+200y\geq 1000$

Take $x=30,y=4$

$25(30)+200(4)\geq 1000\\750+800\geq 1000\\1550\geq 1000$

So, $x=30,y=4$ satisfy the inequality $25x+200y\geq 1000$

Take $x=40,y=5$

$25(40)+200(5)\geq 1000\\1000+1000\geq 1000\\2000\geq 1000$

So, $x=40,y=5$ satisfy the inequality $25x+200y\geq 1000$

Therefore,

three different amounts of milk and cheese that a person could consume to meet the recommendation are as follows:

20 ounces of milk and 3 ounces of cheddar cheese

30 ounces of milk and 4 ounces of cheddar cheese

40 ounces of milk and 5 ounces of cheddar cheese

5 0

1 year ago

A 25 foot cable is stretched from the top of an antenna to an anchor point on the ground. How tall is the antenna if the anchor

aliina [53]

22ft . use pythagoras theorem getting 25ft as your hypotenuse and 12 feet as your adjacent,which will give you a height of 21.9317122ft which when rounded off to nearest foot is 22ft a.

4 0

2 years ago

Read 2 more answers

Jane max and greg are splitting a 10 ounce bag of popcorn. If they share the popcorn equally how many ounces of popcorn will eac

Sauron [17]

Since it's 3 people splitting 10 oz, we get:
$\frac{10}{3}$

Which can then be simplified to a mixed fraction:
$3 \frac{1}{3}$

So, yes, you got it right! Good job!

5 0

2 years ago

Read 2 more answers