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
Alexus [3.1K]
3 years ago
6

How do you solve the expression for this problem r/.45=19.

Mathematics
1 answer:
Irina-Kira [14]3 years ago
5 0
You multiply them together; to get 8.55
You might be interested in
—5 + 3x + 2 = 12<br> Solve for x
klio [65]

Answer:

x=5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The hours of daylight, y, in Utica in days x from January 1, 2013 can be modeled by the equation y = 2.89sin(0.0145x-1.40) + 10.
Pie

Answer:

9.3 hours

Step-by-step explanation:

Given

y = 2.89\sin(0.0145x-1.40) + 10.99.

Required

Hours of sunlight on Feb 21, 2013

First, calculate the number of days from Jan 1, 2013 to Feb 21, 2013

days = 52

So:

x = 52

So, we have:

y = 2.89\sin(0.0145x-1.40) + 10.99.

y = 2.89\sin(0.0145*52-1.40) + 10.99.

y = 2.89\sin(0.754-1.40) + 10.99.

y = 2.89\sin(-0.646) + 10.99.

y = 2.89*-0.6020 + 10.99.

y = -1.740 + 10.99.

y = 9.25

<em></em>y = 9.3<em> --- approximated</em>

8 0
3 years ago
Construct a probability distribution for the data.
lianna [129]

Answer:

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Step-by-step explanation:

From the data, to produce a probability distribution for the data :

X : number of times blood is drawn ;

P(x) : probability that blood is drawn at X times

Hence, the probability distribution table for the data Given goes thus :

X : ___ 0 ____ 1 _____ 2 ______ 3

P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15

Probability that blood is drawn 0 times = 6/15

Probability that blood is drawn 1 time = 5/15

Probability that blood is drawn 2 times = 3/15

Probability that blood is drawn 3 times = 1/15

(6/15 + 5/15 + 3/15 + 1/15) = 1

5 0
3 years ago
If the lowest paid players are on $1,000/week, how much do they earn per:
ololo11 [35]

Step-by-step explanation:

your answer is 84,000

4 0
2 years ago
Read 2 more answers
A contractor is going to demolish a concrete slab. The slab is 8 inches thick.
Contact [7]

Answer:The Basic Formula

The formula multiplies the area's length in feet by its width in feet and its height in feet. This number is then multiplied by one-third and divided by 27 to convert the answer into cubic yards. To make it clearer, the equation is as follows: (Length (ft) x Width (ft) x Height (ft) x 1/3) / 27.

Step-by-step explanation:

Plz vote me 5% and thanks it helps me a lot

8 0
2 years ago
Other questions:
  • The number of days (X) after mailout it takes a utility company to receive payment for a customer’s bill is a normal random vari
    15·1 answer
  • I need help getting started please
    12·2 answers
  • Whats the answer to n/2+5=3? and how is it done? btw the n/2 is a fraction
    9·1 answer
  • Gregory knows that Triangle A B C is reflected onto Triangle A prime B prime C prime. Which statement about the figures is true?
    15·1 answer
  • Anybody know a website where i can find all achieve answers? please i’m failing ty !!!
    8·1 answer
  • The volume of a sphere is 11, 488 cubic centimeters. What is the diameter of this sphere, to the nearest centimeter? (Volume of
    10·1 answer
  • *Please Help* (There are more than 2 answers!)
    7·2 answers
  • Slope of -3 and y intercept 7 in slope-intercept form.
    12·1 answer
  • The area of a rectangle is<br> 3/8 in and the length is 5/8 What is the width?
    11·1 answer
  • Sally won 40 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends. She o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!