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Alla [95]
3 years ago
7

Hello! I have a few questions from my maths book that I'm really struggling to understand.. please help!

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0
Sorry I am not sure that looks pretty difficult
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The box plot shows the science test scores for Mrs. Everly's students. Describe the shape of the distribution.
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The shape of the distribution is rectangular, also Uniform and Symmetrical 
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3 years ago
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19-4q+q-11 simply the experssion
Black_prince [1.1K]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>8 - 3q</em>

▹ Step-by-Step Explanation

19 - 4q + q - 11

Combine like terms in terms of q:

-4q + q = -3q

Combine like terms:

19 - 11 = 8

Final answer:

8 - 3q

Hope this helps!

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What is the slope between 8,-7 and 5,-3
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-4/3 I believe is your answer.
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3 years ago
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Valeria's Cafe uses 7 bags of coffee every day. How many days will 7/10 of a bag of coffee last?​
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Answer:

3/4 y -3

Step-by-step explanation:

7 0
3 years ago
Mr. Smith has an online cooking show. Before he films an episode about baking the perfect pound cake, he prepares his ingredient
Kay [80]

Mr. Smith has an online cooking show. Before he films an episode about baking the perfect pound cake, he prepares his ingredients. His recipe calls for 2 1 /2 cups of sugar for the cake and 1 1/ 4 cups of sugar for the vanilla glaze. How many 1 /4 -cup scoops of sugar does he need? Write your answer as a whole number, fraction, or mixed number. Simplify any fractions.

Answer:

15

Step-by-step explanation:

We are given

Mr. Smith's recipe calls for 2 1/2 cups of sugar for the cake and 1 1/4 cups of sugar for the vanilla glaze.

The total amount of sugar he would need

2 1/2 + 1 1/4

= (2 + 1) + (1/2 + 1/4)

= 3 3/4 cups of sugar.

We need this amount of sugar in 1/4 cup scoops.

This is calculated as:

let x be the number of scoops needed

x * 1/4 = 3 3/4

x* 1/4 = 15/4 ( 3 3/4 = 15/4)

x= 15

Therefore, he would be needing 15 , 1/4 cup scoop of sugar

5 0
3 years ago
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