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I am Lyosha [343]
3 years ago
9

Aiden is a boxer and is trying to reach his target weight, which is represented by the zero mark on the number line. Yesterday,

Aiden was 0.25 pounds below his target. Today, he weighed himself and found that his weight had changed 1.5 pounds from yesterday. Plot the points that might represent Aiden's weight today compared to his target weight on the number line provided.

Mathematics
1 answer:
malfutka [58]3 years ago
3 0

Answer:

1.25

See the attached image for explanation

Step-by-step explanation:

Aiden's target weight is represented by zero mark on the number line.

Yesterday, Aiden's weight was 0.25 below the target weight that is represented by -0.25 mark.

Today, Aiden's weight was changed by 1.5 from yesterday

change = 1.5 - 0.25 = 1.25

Aiden's weight today is represented by 1.25 mark on the number line.

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X=2
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Find the slope of the line that passes through each pair of point E(4,-4),F(2,2)
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This has a slope of 3, you can plot it on a graph and count rise over run.

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A standard brick is 3.625 inches wide, 2.25 inches high, and 7.625 inches long. How many bricks could be in a pallet of bricks t
Snezhnost [94]

Answer: Option D. 1,778

Solution:

Standard brick:

Width: w=3.625 in

Height: h=2.25 in

Length: l=7.625 in

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v=w*h*l

v=(3.625 in)*(2.25 in)*(7.625 in)

v=62.19140625 in^3

Pallet of bricks:

Side: s=4 feet

s=(4 feet)*(12 in / 1 feet)→s=48 in

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V=(48 in)^3

V=110,592 in^3

Number of bricks could be in  a pallet: n

n=V/v

n=(110,592 in^3) / (62.19140625 in^3)

n=1,778.252119

n=1,778

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3 years ago
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A bakery owner asked 150 customers to taste a new type of cookie and found that 60 people liked it's taste.
FrozenT [24]

Answer:

yes

Step-by-step explanation:

Here is the complete question :

A bakery owner asked 150 customers to taste a new type of cookie and found that 60 people liked its taste. 40% of the surveyed customers like the taste of the cookie. Is it an example of descriptive statistics?

Descriptive statistics are used to summarise the features or characteristics of a data or sample. It provides information on the features of sample collected.

Types of  descriptive statistics

1. Measures of central tendency :

They include mean, median and mode

Mode refers to a value that appears most frequently in a data set.

Median can be described as the number that occurs in the middle of a set of numbers that are arranged either in ascending or descending order

Mean is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number

Mean = sum of the numbers / total number

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3. Measure of position ; percentile and quartiles

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5 0
3 years ago
Write an equation of a line passing through the point (4,-9) and parallel to the line 3x-6y=30
sesenic [268]

The equation of a line in the slope intercept form is expressed as

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y = x/2 - 11

7 0
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