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
MrRa [10]
3 years ago
14

Gina has been present at school for 40 of the first 45 days of the school year. The school year is 180 days long. If Gina contin

ues to attend school at the same rate, how many days will she attend school during the school year?
Mathematics
2 answers:
guapka [62]3 years ago
6 0

The answer is going to be 160.

Sholpan [36]3 years ago
6 0

Answer:

158

Step-by-step explanation:

40 is about 88% of 45,

88% of 180 is 158.4,

I'm assuming you need whole days so that would be 158

You might be interested in
Farrah borrowed $155 from her brother. She has already paid back $15. She plans to pay back $35 each month until the debt is pai
Law Incorporation [45]

Answer:

It will take 4 months to pay off the dept

35 x + 15=155

x + 15+ 35= 155

Step-by-step explanation:

If its wrong I'm sorry

4 0
2 years ago
Read 2 more answers
How long is the arc intersected by a central angle of startfraction pi over 2 endfraction radians in a circle with a radius of 4
Nimfa-mama [501]

<u>7.1 cm  long is the arc</u><u> intersected by a central angle .</u>

What is length of an arc?

  • The arc length of a circle can be calculated with the radius and central angle using the arc length formula.
  • Length of an Arc = θ × r, where θ is in radian. Length of an Arc = θ × (π/180) × r, where θ is in degree.

Given,

Central angle = π / 2

radius = 4.5 cm

we apply formula of length of arc.

length of the arc = angle ×  radius

                              = (π/2) × (4.5 cm)

Now put value of π = 3.14

length of the arc = (3.14 / 2) × (4.5) cm

                            = 7.065 cm ≈ 7.1 cm

Therefore, 7.1 cm  long is the arc intersected by a central angle .

Learn more about<u> </u> length of an arc

brainly.com/question/16991078

#SPJ4

7 0
1 year ago
The null space for the matrix is spanned by the vector:_______
mafiozo [28]

Answer:

True

Step-by-step explanation:

The null space of matrix is set of all solutions to matrix. The linearly independent vectors forms subset which are spanned and forms the null space. The null space of vector can be found by reducing its echelon. The non zero rows formed are the null spaces of matrix.

8 0
3 years ago
Which of the following statements is true about the solution of the system
Zigmanuir [339]
There are no solutions
8 0
2 years ago
Read 2 more answers
Help what is the value of X
EastWind [94]
I hope this helps. Since there are verticale angles that’s why I added another x.

5 0
3 years ago
Other questions:
  • A rhombus is inscribed in a rectangle that is w meters wide with a perimeter of 24 m. Each vertex of the rhombus is a midpoint o
    12·1 answer
  • 49 is 35% of what number? Use percent equation
    6·1 answer
  • I need help which the nexus 10 question assessment
    8·1 answer
  • Consider the function f(x)=x^2-5 If g(x) =f (x-7)
    8·1 answer
  • You purchase a pair of jeans online. You will be charged 6% sales tax on the jeans and an additional shipping charge of $8.95, w
    6·1 answer
  • PICTURE ATTACHED: Solve the following equation algebraically: 3x2 = 12 a. +3 b. +2 C. +3.5 d. +1.5 Please select the best answer
    14·1 answer
  • How many solutions does the system have?<br><br> y= -5x - 1<br> y = -5.2 + 7
    11·1 answer
  • Solve for x
    11·1 answer
  • Save my soul!!!!<br> if you can pIz show me what you did to get answers.
    7·1 answer
  • Express the following equation in standard form and indicate the values of a,b and c 5x =y-14
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!