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oee [108]
3 years ago
11

The tigers, a football team, must gain 10 yards in the next four plays to keep possession of the ball . The tigers lose 18 yards

, gain 5 yards , and lose 4 yards . How many yards do they need to keep possession
Mathematics
1 answer:
Lapatulllka [165]3 years ago
8 0

Answer:

they need 23 yards to keep possession of the ball

Step-by-step explanation:

they must gain 10 yards to keep the ball.

Word form

First you do 10 times 4 equals 40

Second you do 40 minus 18 equals 22

Third you do 22 plus 5 equals 27

Last you do 27 minus 4 equals 23

They would need 23 yards to keep possession of the ball.

Math form

10*4=40

40-18=22

22+5=27

27-4=23

I hope this is correct and if it is i hope it helps.

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Destiny designs necklaces.
Alex17521 [72]

Answer:

Step-by-step explanation:

Well, the ratio of yellow beads to blue beads is 4:5. The best way I think is to guess and check multiplying the ratio by integers. You need between 15 and 20.

4 : 5 ( = 9 too little )

8 : 10 ( = 18 just right)

12 : 15 ( = 27 too much)

So per necklace, 8 yellow beads and 10 blue beads would be needed. 

I hope this helps :-)

4 0
3 years ago
The math department faculty at a large university wanted to know what portion of the student body believes students should be ab
Leya [2.2K]

Answer:

The population of interest for this student is the students whom are enrolled in statistics classes.

Step-by-step explanation:

Sampling

This is a common statistics practice, when we want to study something from a population, we find a sample of this population.

For example:

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

The population of interest are all residents of New York State.

A simple random sample of 500 students was selected from all the students enrolled in statistics classes.

This means that the population of interest for this student is the students whom are enrolled in statistics classes.

3 0
2 years ago
can someone please help me with number 12? there’s only two options and you can see them in the picture.
nataly862011 [7]

Answer:

B)

Step-by-step explanation:

Because it can't be a because if you wanna get P it is 20/16 not 1 /12

7 0
2 years ago
Greg is designing the clock face for a homemade clock. Using the center of the clock face as the origin, he places the label 12
Viktor [21]
Given:
Origin of the clock face (0,0)
label 12 point (0,5)

I am assuming that the radius of the clock is 5 units. 

Label 6 should be placed on the point (0,-5). The point of label 12 should be reflected across the x-axis and labeled as 6 of the clock face.
5 0
3 years ago
Please help! This is 6th grade math on surface area.
KatRina [158]

Answer:

<u>144</u>

Step-by-step explanation:

Ok. I love problems like this.

You just have to find the surface are of each part and add it up!

To find the surface area of a rectangle, you multiple the base and the height. To find the surface area of a triangle, you multiple the base and height, and divide by 2 (because its half of a rectangle).

<u>Left rectangle:</u> 3*ll=33

<u>Middle rectangle:</u> 4*ll=44

<u>Right rectangle:</u> 5*ll=55

<u>Top triangle:</u> 3*4=12

                      12/2=6

<u>Bottom triangle:</u> 3*4=12

                           12/2=6

<u>ADD THEM ALL!!!</u> 33+44+55+6+6=<u>144</u>

<u></u>

<u></u>

(Also can I please please please have brainliest? I need it to level up!)

5 0
3 years ago
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