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Doss [256]
3 years ago
8

On a biology test, a student got 25 questions correct but did not pass. on a second attempt, the student got 36 questions correc

t. what was the percent of increase?
Mathematics
1 answer:
vagabundo [1.1K]3 years ago
3 0
There is a difference of 11 but as a percent that would be 44%
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On Monday, a concession stand manager ordered 985 popcorn bags and 1010 paper food trays. She splits the bags and trays evenly a
Mila [183]

Answer:

  • 197 popcorn bags
  • 202 food trays

Step-by-step explanation:

Since the numbers are split evenly 5 ways, each stand gets 1/5 of the total:

  (985 bags)/5 = 197 bags

  (1010 trays)/5 = 202 trays

Each concession stand receives 197 popcorn bags and 202 food trays.

8 0
3 years ago
Find the sum of 160,-125, and 40.
djyliett [7]

The answer is;

160 + (-125) + 40 = 75

<u>75</u>

7 0
3 years ago
Read 2 more answers
Solve for x and graph the solution on the number line<br> 15 &gt; 2x – 9 &gt; -23
Monica [59]

The answer is 12>x>-7

Step-by-step explanation:

it's first divided into 2 parts

1 . 15 > 2x - 9

2. 2x - 9 > -23

Then solve them individually.

let's do it,

<u>First half</u>

15 > 2x - 9

15+9 > 2x

24 > 2x

24/2 > x

12>x

<u>Second half</u>

2x-9>-23

2x>-23+9

2x>-14

x>-14/2

x>-7

<u>Joining of the two halves</u>

We have :

12>x>-7

8 0
3 years ago
What is the measure of &lt;4 if the measure of &lt;1 = 110°?
goblinko [34]

Answer:

look at the picture i have sent

8 0
2 years ago
A road is 4 cm long on the map. Find the actual length of the road.
Usimov [2.4K]

The distance between two cities is

75

k

m

s

.

Explanation:

As a road of

4

c

m

.

on road map indicates a road of length equal to

30

k

m

.

Each

c

m

.

on map indicates

30

4

=

7.5

k

m

s

.

Hence a distance of

10

c

m

.

between two cities on the map indicates

7.5

×

10

=

75

k

m

s

7 0
3 years ago
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