1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepan [7]
3 years ago
8

Patel bought a model rocket kit from a catalog. The

Mathematics
2 answers:
tankabanditka [31]3 years ago
5 0

Answer:

7 weeks

Step-by-step explanation:

add 10 to 125 then divide by 20

Korolek [52]3 years ago
4 0

Answer: he will need to save to 7 weeks

Step-by-step explanation:

125+10=135

he needs 135 to get the kit

y=20x

135=20x

6.75=x

he will need to save to 7 weeks

You might be interested in
Which rotation has occured if A (-4,2) moves to A (-2,-4)​
Alja [10]

Answer:

90 degrees counter-clockwise

Step-by-step explanation:

7 0
3 years ago
Ben went to the hardware store and bought 7 pieces of rope of equal length. The total length of the ropes was 56 meters. How lon
Harman [31]

Answer:

8 meters

Step-by-step explanation:

56 / 7 = 8

6 0
3 years ago
Circle O is shown. 2 tangents intersect at a point outside of the circle which is labeled Satellite. The angle formed is 20 degr
TiliK225 [7]

Answer:

The arc measure, x, that the satellite can see is 160°

Step-by-step explanation:

Given that the two tangents intersect at a point outside the with circle center O

The angle formed between between the two tangent = 20°

The first arc formed is measured as x°, which is the arc opposite the point where the two tangents meet = The arc the satellite can see

The angle x is given by the relationship;

x = 2 × (90 - v/2)

Where;

v = The angle formed at the point where the two tangent meet = 20°

Therefore;

x = 2 × (90 - 20/2) =  2 × (90 - 10) =  2 × 80  = 160°

The arc measure, x, that the satellite can see = 160°.

3 0
2 years ago
Read 2 more answers
Complete the equation of the line that passes through (−2, 6) and (−1, 18) in slope-intercept form.
Alina [70]

Answer:

y=12x+30

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A bucket that weighs 6 lb and a rope of negligible weight are used to draw water from a well that is 80 ft deep. The bucket is f
zaharov [31]

Answer:

3200 ft-lb

Step-by-step explanation:

To answer this question, we need to find the force applied by the rope on the bucket at time t

At t=0, the weight of the bucket is 6+36=42 \mathrm{lb}

After t seconds, the weight of the bucket is 42-0.15 t \mathrm{lb}

Since the acceleration of the bucket is the force on the bucket by the rope is equal to the weight of the bucket.

If the upward direction is positive, the displacement after t seconds is x=1.5 t

Since the well is 80 ft deep, the time to pull out the bucket is \frac{80}{2}=40 \mathrm{~s}

We are now ready to calculate the work done by the rope on the bucket.

Since the displacement and the force are in the same direction, we can write

W=\int_{t=0}^{t=36} F d x

Use x=1.5 t and F=42-0.15 t

W=\int_{0}^{36}(42-0.15 t)(1.5 d t)

=\int_{0}^{36} 63-0.225 t d t

=63 \cdot 36-0.2 \cdot 36^{2}-0=3200 \mathrm{ft} \cdot \mathrm{lb}

=\left[63 t-0.2 t^{2}\right]_{0}^{36}

W=3200 \mathrm{ft} \cdot \mathrm{lb}

4 0
2 years ago
Other questions:
  • Whats the answer, can someone plz help me????
    9·1 answer
  • What volume of water can the aquarium hold?
    9·2 answers
  • if you pick one card at random from standard deck of cards, what is the probability it is not the ace of spades
    7·2 answers
  • An outdoor and camping store pays a wholesale price of $24.50 for a fishing rod and sells it for $31.85. What is the percent mar
    7·1 answer
  • The mean score was 72. The standard deviation was 7 percentage-points. Based on this information, what is the best
    15·1 answer
  • nick has to build a brick wall. Each row of the wall requires 6/2 bricks. There are 10 rows in the wall. How many bricks will ni
    10·1 answer
  • What is
    15·1 answer
  • Một ông 43 tuổi đến khám tổng quát. Phân tích nước tiểu thấy có đường niệu. Bạn vừa biết có một test T dung phát hiện bệnh tiểu
    5·1 answer
  • May you please answer this question
    9·1 answer
  • Terry wants to pour cement around the edge of the circular patio in her backyard.The patio has a radius of 5 feet.What is the di
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!