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Vlada [557]
3 years ago
15

Please I need help quickly I'm on a time limit

Mathematics
1 answer:
Ainat [17]3 years ago
7 0
The third choice does not represent a proportional relationship because the y-intercept ≠ 0. 
Hope that helped you.
You might be interested in
A scientist builds a Mars rover that can travel 4.9 centimeters per second on flat ground.
Greeley [361]

Answer:

75.95cm

Step-by-step explanation:

4.9 • 15.5=75.95cm

the rover will travel 75.95 cm in 15.5 seconds at speed of4.9 cm./s

4 0
3 years ago
Tammy must run more than 67 miles total to reach her fitness goals. She has already run 35 miles and runs 4 miles per day, Which
zhuklara [117]

Answer:

35 + 4x > 67

To reach her fitness goal, she needs to run for more than 8 days.

Step-by-step explanation:

She has already run 35 miles and runs 4 miles per day:

This means that after x days, the distance she will have run is:

D(x) = 35 + 4x

Tammy must run more than 67 miles total to reach her fitness goals.

This means that:

D(x) > 67

35 + 4x > 67

The inequality is:

35 + 4x > 67

Solution:

4x > 32

x > \frac{32}{4}

x > 8

To reach her fitness goal, she needs to run for more than 8 days.

7 0
2 years ago
Which of the four Venn diagrams represent (X U Y)?
dusya [7]
X or Y diagram is the answer to this question
8 0
3 years ago
Y=-x2<br> What is the graph
Mama L [17]

Answer:

photo math

Step-by-step explanation:

pohto math is very helpfull and it shows the graphs

3 0
3 years ago
Yolanda is planning to put a pool in her backyard. The scaled model below gives the reduced measures for diameter and depth. The
atroni [7]

Answer:

C option: 6 feet

Step-by-step explanation:

Since Yolanda wants to keep the pool in proportion to the model, the ratio of diameter to depth of model and the pool will be same.

Let the depth of pool is x feet.

Ratio of Diameter to Depth of Model = Ratio of Diameter to Depth of pool

This means the depth of pool should be 6 feet if Yolanda wants to keep the pool in proportion to the model.

Plz give brainliest

4 0
3 years ago
Read 2 more answers
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