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
allochka39001 [22]
2 years ago
8

Tiwa spent 1 1/2 hours setting up her computer. It took her 3 times as long to install the software. How long did it take Tiwa t

o set up the computer and install the software
Mathematics
1 answer:
MrRissso [65]2 years ago
4 0

Answer:

Total time spent by Tiwa to set up the computer and install software = 6 hours

Step-by-step explanation:

Given:

Time spent by Tiwa to set up  her computer = 1\frac{1}{2}\ hours

Time spent to install the software is 3 times the time she took to set up the computer.

To find the total time Tiwa took to set up her computer and install the software.

Solution:

Time spent by Tiwa to install the software can be given as:

⇒ 3\times 1\frac{1}{2} \ hours

<em>In order to multiply mixed numbers we first change them to fractions.</em>

We multiply the denominator to the whole number and add the numerator to it. Then we write the number as numerator of a fraction with the same denominator.

So, 1\frac{1}{2}=\frac{3}{2}

So, we have:

⇒ 3\times \frac{3}{2}\ hours

⇒ \frac{9}{2}\ hours

Total time spent by Tiwa to set up the computer and install software can be given as:

⇒ \frac{3}{2}\ hours+\frac{9}{2}\ hours

Since denominators are same, so we simply add the numerators.

⇒ \frac{3+9}{2}\ hours

⇒ \frac{12}{2}\ hours

⇒ 6\ hours

You might be interested in
What is the mean score Score<br> 90<br> 80<br> 70<br> 60
cupoosta [38]

Answer:

75

Step-by-step explanation:

Four scores....  add them together and divide by four

 (90 + 80 + 70 + 60) / 4 = 75

8 0
2 years ago
I need help on this question, can anyone help
velikii [3]

Answer:

no escuche a estas personas en el sitio web, la mayoría son niños y no saben estas cosas

Step-by-step explanation:

Algunos de mis favoritos !!

Mi familia

Esposo, Kelly, de 25 años

Cuatro niños

Jessie, nuestra chiweenie

Equipos deportivos

Comida y bebida

Dulce

Color

Libros

Película

Aficiones

No me gusta

café

acostado

De fumar

Tocino

Trastorno

Bo

Falta de esfuerzo

6 0
2 years ago
a transformation of a rectangle ABCD results in rectangle ABCD whch transformation maps the pre-image to the image
hoa [83]

Answer:

dilation

Step-by-step explanation:

did it on edge 2020

Pls make me brainliest much appreciated

3 0
3 years ago
The graph of the function f(x)=−4(x−3)2+9 will be a parabola opening in which direction?
sesenic [268]

Answer:

downwards

Step-by-step explanation:

the equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

• if a > 0 then parabola opens upwards

• if a < 0 then parabola opens downwards

for

f(x) = - 4(x - 3)² + 9 with a = - 4 < 0 , then

the parabola opens downwards

8 0
1 year ago
What is the measure of EFG?<br> A. 88°<br> B. 176°<br> C. 184<br> D. 272°
Fudgin [204]
Cghfhgsfg sth. Dyjv
8 0
2 years ago
Other questions:
  • Cylindrical hole of radius a is bored through a sphere of radius 2a. the surface of the hole passes through the center of the sp
    12·1 answer
  • What is |2x-3| less than or equal to 7??
    12·2 answers
  • Alan bowls one game, which consists of 10 frames. The number of pins he knocked down in each frame is 5, 6, 7, 5, 7, 9, 2, 4, 8,
    12·1 answer
  • a scuba diver is searcing for a lost peice of meatl in the ocean. if she starts at 25 feet below the surface and the descends at
    8·1 answer
  • 17. Only tenth-, eleventh-, and twelfth-grade students
    14·1 answer
  • Someone explain to me if this is correct?
    9·2 answers
  • All of the following ratios are equivalent except _____.
    13·2 answers
  • Image attached on the bottom
    13·2 answers
  • Hep me hep me pls mabye next week
    11·2 answers
  • Plz help. <br> It’s algebra
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!