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
irinina [24]
3 years ago
5

A chef uses 3\frac{3}{4} pounds of semolina flour and 1\frac{5}{8} pounds of whole wheat flour for each batch of pasta she makes

. One week she uses a total of 86 pounds of flour.
Mathematics
1 answer:
Irina-Kira [14]3 years ago
7 0

Answer:

huh ?

Step-by-step explanation:

You might be interested in
You randomly select one card from a 52-card deckFind the probability of selecting a black ace or a red nine
rosijanka [135]

Answer:

2/52 + 2/52 = 4/52

6 0
2 years ago
5<br> Write in figures the number nine million eight two thousand five hundred and seven
alex41 [277]

982507 that's the answer

6 0
2 years ago
Read 2 more answers
On Eduardo's workbench are the following
Maurinko [17]

Answer: 2/5

Step-by-step explanation:

Number of cans of red paint = 3

Number of cans of blue paint = 5

Number of cans of green paint = 8

Number of cans of yellow paint = 4

Total number of cans of paint = 20

The probability that Eduardo will

choose a can of red paint or a can of blue will be:

= P(red) + P(blue)

= 3/20 + 5/20

= 8/20

= 2/5

The probability is 2/5.

8 0
3 years ago
Write the given second order equation as its equivalent system of first order equations. u′′−5u′−4u=1.5sin(3t),u(1)=1,u′(1)=2.5
lakkis [162]

Answer:

hi your question options is not available but attached to the answer is a complete question with the question options that you seek answer to

Answer:  v = 5v + 4u + 1.5sin(3t),

  • 0
  • 1
  •  4
  • 5
  • 0
  • 1.5sin(3t)
  • 1
  •  2.5

Step-by-step explanation:

u" - 5u' - 4u = 1.5sin(3t)        where u'(1) = 2.5   u(1) = 1

v represents the "velocity function"   i.e   v = u'(t)

As v = u'(t)

<em>u' = v</em>

since <em>u' = v </em>

v' = u"

v'  = 5u' + 4u + 1.5sin(3t)   ( given that u" - 5u' - 4u = 1.5sin(3t) )

    = 5v + 4u + 1.5sin(3t)  ( noting that v = u' )

so v' = 5v + 4u + 1.5sin(3t)

d/dt \left[\begin{array}{ccc}u&\\v&\\\end{array}\right]= \left[\begin{array}{ccc}0&1&\\4&5&\\\end{array}\right]  \left[\begin{array}{ccc}u&\\v&\\\end{array}\right] + \left[\begin{array}{ccc}0&\\1.5sin(3t)&\\\end{array}\right]

Given that u(1) = 1 and u'(1) = 2.5

since v = u'

v(1) = 2.5

note: the initial value for the vector valued function is given as

\left[\begin{array}{ccc}u(1)&\\v(1)\\\end{array}\right]  = \left[\begin{array}{ccc}1\\2.5\\\end{array}\right]

7 0
3 years ago
) This season, Nora has 125 at-bats in softball. By the end of the season she wants to have at least 140 at-bats. How many more
Dmitriy789 [7]

Answer:

At least 15 at-bats

Step-by-step explanation:

140 - 125= 15 at bats

4 0
3 years ago
Other questions:
  • Suppose that when your friend was born , your friends parents deposited 4000 in an account paying 5.8 % interest compounded quar
    6·1 answer
  • Gcf of 147x^7,-21^8,3x^9
    6·1 answer
  • Whats 1+100,920x829+93
    6·2 answers
  • A 180 pound person is hanging onto a 15-foot rope. Assuming the rope is uniform and that it weighs 2 pound per foot, set up (but
    8·1 answer
  • Maria had 6 feet of ribbon. She will cut the ribbon into pieces that are 2/3 of a foot long. How many pieces of ribbon will Mari
    6·1 answer
  • sam is proving the product properly of logarithm. which expression and justification completes the third step of her proof
    10·2 answers
  • What is the circumference and area of this circle? (Use 3.14 for pi)
    6·1 answer
  • 3/4(-10+2/5) Please help I will mark branliest​
    5·2 answers
  • In a right-angle, the lenght of two shorter sides are 9 and 7. what is the length of the hypotenuse
    13·1 answer
  • What is the value of f(4) in the function below? f(x) = -1/1·2x A. 16 OB. 8 C. 2 OD. 4​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!